| // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| #include "vm/source_report.h" |
| #include "vm/dart_api_impl.h" |
| #include "vm/unit_test.h" |
| |
| namespace dart { |
| |
| #ifndef PRODUCT |
| |
| static ObjectPtr ExecuteScript(const char* script, bool allow_errors = false) { |
| Dart_Handle lib; |
| { |
| TransitionVMToNative transition(Thread::Current()); |
| if (allow_errors) { |
| lib = TestCase::LoadTestScriptWithErrors(script, nullptr); |
| } else { |
| lib = TestCase::LoadTestScript(script, nullptr); |
| } |
| EXPECT_VALID(lib); |
| Dart_Handle result = Dart_Invoke(lib, NewString("main"), 0, nullptr); |
| EXPECT_VALID(result); |
| } |
| return Api::UnwrapHandle(lib); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_NoCalls) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "main() {\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| SourceReport report(SourceReport::kCoverage); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("libraries", json_str, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":" |
| |
| // One compiled range, one hit at function declaration. |
| "[{\"scriptIndex\":0,\"startPos\":0,\"endPos\":9,\"compiled\":true," |
| "\"coverage\":{\"hits\":[0],\"misses\":[]}}]," |
| |
| // One script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_Filters_single) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "main() {\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| |
| GrowableObjectArray& filters = |
| GrowableObjectArray::Handle(GrowableObjectArray::New()); |
| filters.Add(String::Handle(String::New(RESOLVED_USER_TEST_URI))); |
| SourceReport report(SourceReport::kCoverage, filters); |
| JSONStream js; |
| report.PrintJSON(&js, Script::Handle(Script::null())); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("libraries", json_str, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":" |
| |
| // One compiled range, one hit at function declaration. |
| "[{\"scriptIndex\":0,\"startPos\":0,\"endPos\":9,\"compiled\":true," |
| "\"coverage\":{\"hits\":[0],\"misses\":[]}}]," |
| |
| // One script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_Filters_empty) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "main() {\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| |
| GrowableObjectArray& filters = |
| GrowableObjectArray::Handle(GrowableObjectArray::New()); |
| filters.Add(String::Handle(String::New("foo:bar/"))); |
| SourceReport report(SourceReport::kCoverage, filters); |
| JSONStream js; |
| report.PrintJSON(&js, Script::Handle(Script::null())); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("libraries", json_str, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":" |
| |
| // No compiled range. |
| "[]," |
| |
| // No script. |
| "\"scripts\":[]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_SimpleCall) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "helper0() {}\n" |
| "helper1() {}\n" |
| "main() {\n" |
| " if (true) {\n" |
| " helper0();\n" |
| " } else {\n" |
| " helper1();\n" |
| " }\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // One range compiled with one hit at function declaration (helper0). |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":11,\"compiled\":true," |
| "\"coverage\":{\"hits\":[0],\"misses\":[]}}," |
| |
| // One range not compiled (helper1). |
| "{\"scriptIndex\":0,\"startPos\":13,\"endPos\":24,\"compiled\":false}," |
| |
| // One range with two hits and a miss (main). |
| "{\"scriptIndex\":0,\"startPos\":26,\"endPos\":94,\"compiled\":true," |
| "\"coverage\":{\"hits\":[26,53],\"misses\":[79]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_ForceCompile) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "helper0() {}\n" |
| "helper1() {}\n" |
| "main() {\n" |
| " if (true) {\n" |
| " helper0();\n" |
| " } else {\n" |
| " helper1();\n" |
| " }\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // One range compiled with one hit at function declaration (helper0). |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":11,\"compiled\":true," |
| "\"coverage\":{\"hits\":[0],\"misses\":[]}}," |
| |
| // This range is compiled even though it wasn't called (helper1). |
| "{\"scriptIndex\":0,\"startPos\":13,\"endPos\":24,\"compiled\":true," |
| "\"coverage\":{\"hits\":[],\"misses\":[13]}}," |
| |
| // One range with two hits and a miss (main). |
| "{\"scriptIndex\":0,\"startPos\":26,\"endPos\":94,\"compiled\":true," |
| "\"coverage\":{\"hits\":[26,53],\"misses\":[79]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_UnusedClass_NoForceCompile) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "helper0() {}\n" |
| "class Unused {\n" |
| " helper1() { helper0(); }\n" |
| "}\n" |
| "main() {\n" |
| " helper0();\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // UnusedClass is not compiled. |
| "{\"scriptIndex\":0,\"startPos\":13,\"endPos\":55,\"compiled\":false}," |
| |
| // helper0 is compiled. |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":11,\"compiled\":true," |
| "\"coverage\":{\"hits\":[0],\"misses\":[]}}," |
| |
| // One range with two hits (main). |
| "{\"scriptIndex\":0,\"startPos\":57,\"endPos\":79,\"compiled\":true," |
| "\"coverage\":{\"hits\":[57,68],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_UnusedClass_ForceCompile) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "helper0() {}\n" |
| "class Unused {\n" |
| " helper1() { helper0(); }\n" |
| "}\n" |
| "main() {\n" |
| " helper0();\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // UnusedClass.helper1 is compiled. |
| "{\"scriptIndex\":0,\"startPos\":30,\"endPos\":53,\"compiled\":true," |
| "\"coverage\":{\"hits\":[],\"misses\":[30,42]}}," |
| |
| // helper0 is compiled. |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":11,\"compiled\":true," |
| "\"coverage\":{\"hits\":[0],\"misses\":[]}}," |
| |
| // One range with two hits (main). |
| "{\"scriptIndex\":0,\"startPos\":57,\"endPos\":79,\"compiled\":true," |
| "\"coverage\":{\"hits\":[57,68],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_UnusedClass_ForceCompileError) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "helper0() {}\n" |
| "class Unused {\n" |
| " helper1() { helper0()+ }\n" // syntax error |
| "}\n" |
| "main() {\n" |
| " helper0();\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript, true); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // UnusedClass has a syntax error. |
| "{\"scriptIndex\":0,\"startPos\":30,\"endPos\":53,\"compiled\":false," |
| "\"error\":{\"type\":\"@Error\",\"_vmType\":\"LanguageError\"," |
| "\"kind\":\"LanguageError\",\"id\":\"objects\\/0\"," |
| "\"message\":\"'file:\\/\\/\\/test-lib': error: " |
| "\\/test-lib:3:26: " |
| "Error: This couldn't be parsed.\\n" |
| " helper1() { helper0()+ }\\n ^\"}}," |
| |
| // helper0 is compiled. |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":11,\"compiled\":true," |
| "\"coverage\":{\"hits\":[0],\"misses\":[]}}," |
| |
| // One range with two hits (main). |
| "{\"scriptIndex\":0,\"startPos\":57,\"endPos\":79,\"compiled\":true," |
| "\"coverage\":{\"hits\":[57,68],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_LibrariesAlreadyCompiled) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "helper0() {}\n" |
| "class Unused {\n" |
| " helper1() { helper0(); }\n" |
| "}\n" |
| "main() {\n" |
| " helper0();\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| Zone* zone = thread->zone(); |
| ZoneCStringSet* libraries_already_compiled = new (zone) ZoneCStringSet(zone); |
| libraries_already_compiled->Insert(RESOLVED_USER_TEST_URI); |
| SourceReport report(SourceReport::kCoverage, GrowableObjectArray::Handle(), |
| libraries_already_compiled, SourceReport::kForceCompile); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // UnusedClass is not compiled. |
| "{\"scriptIndex\":0,\"startPos\":13,\"endPos\":55,\"compiled\":false}," |
| |
| // helper0 is compiled. |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":11,\"compiled\":true," |
| "\"coverage\":{\"hits\":[0],\"misses\":[]}}," |
| |
| // One range with two hits (main). |
| "{\"scriptIndex\":0,\"startPos\":57,\"endPos\":79,\"compiled\":true," |
| "\"coverage\":{\"hits\":[57,68],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_NestedFunctions) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "helper0() {\n" |
| " nestedHelper0() {}\n" |
| " nestedHelper1() {}\n" |
| " nestedHelper0();\n" |
| "}\n" |
| "helper1() {}\n" |
| "main() {\n" |
| " if (true) {\n" |
| " helper0();\n" |
| " } else {\n" |
| " helper1();\n" |
| " }\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // One range compiled with one hit (helper0). |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":73,\"compiled\":true," |
| "\"coverage\":{\"hits\":[0,56],\"misses\":[]}}," |
| |
| // One range not compiled (helper1). |
| "{\"scriptIndex\":0,\"startPos\":75,\"endPos\":86,\"compiled\":false}," |
| |
| // One range with two hits and a miss (main). |
| "{\"scriptIndex\":0,\"startPos\":88,\"endPos\":156,\"compiled\":true," |
| "\"coverage\":{\"hits\":[88,115],\"misses\":[141]}}," |
| |
| // Nested range compiled (nestedHelper0). |
| "{\"scriptIndex\":0,\"startPos\":14,\"endPos\":31,\"compiled\":true," |
| "\"coverage\":{\"hits\":[14],\"misses\":[]}}," |
| |
| // Nested range not compiled (nestedHelper1). |
| "{\"scriptIndex\":0,\"startPos\":35,\"endPos\":52,\"compiled\":false}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_RestrictedRange) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "helper0() {\n" |
| " nestedHelper0() {}\n" |
| " nestedHelper1() {}\n" |
| " nestedHelper0();\n" |
| "}\n" |
| "helper1() {}\n" |
| "main() {\n" |
| " if (true) {\n" |
| " helper0();\n" |
| " } else {\n" |
| " helper1();\n" |
| " }\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| const Function& helper = Function::Handle( |
| lib.LookupFunctionAllowPrivate(String::Handle(String::New("helper0")))); |
| |
| SourceReport report(SourceReport::kCoverage); |
| JSONStream js; |
| // Restrict the report to only helper0 and it's nested functions. |
| report.PrintJSON(&js, script, helper.token_pos(), helper.end_token_pos()); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // One range compiled with one hit (helper0). |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":73,\"compiled\":true," |
| "\"coverage\":{\"hits\":[0,56],\"misses\":[]}}," |
| |
| // Nested range compiled (nestedHelper0). |
| "{\"scriptIndex\":0,\"startPos\":14,\"endPos\":31,\"compiled\":true," |
| "\"coverage\":{\"hits\":[14],\"misses\":[]}}," |
| |
| // Nested range not compiled (nestedHelper1). |
| "{\"scriptIndex\":0,\"startPos\":35,\"endPos\":52,\"compiled\":false}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_AllFunctions) { |
| const char* kScript = |
| "helper0() {}\n" |
| "helper1() {}\n" |
| "main() {\n" |
| " if (true) {\n" |
| " helper0();\n" |
| " } else {\n" |
| " helper1();\n" |
| " }\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| |
| SourceReport report(SourceReport::kCoverage); |
| JSONStream js; |
| |
| // We generate a report with all functions in the VM. |
| Script& null_script = Script::Handle(); |
| report.PrintJSON(&js, null_script); |
| const char* result = js.ToCString(); |
| |
| // Sanity check the header. |
| EXPECT_SUBSTRING("{\"type\":\"SourceReport\",\"ranges\":[", result); |
| |
| // Make sure that the main function was found. |
| EXPECT_SUBSTRING( |
| "\"startPos\":26,\"endPos\":94,\"compiled\":true," |
| "\"coverage\":{\"hits\":[26,53],\"misses\":[79]}", |
| result); |
| |
| // More than one script is referenced in the report. |
| EXPECT_SUBSTRING("\"scriptIndex\":0", result); |
| EXPECT_SUBSTRING("\"scriptIndex\":1", result); |
| EXPECT_SUBSTRING("\"scriptIndex\":2", result); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_AllFunctions_ForceCompile) { |
| const char* kScript = |
| "helper0() {}\n" |
| "helper1() {}\n" |
| "main() {\n" |
| " if (true) {\n" |
| " helper0();\n" |
| " } else {\n" |
| " helper1();\n" |
| " }\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| |
| SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile); |
| JSONStream js; |
| |
| // We generate a report with all functions in the VM. |
| Script& null_script = Script::Handle(); |
| report.PrintJSON(&js, null_script); |
| const char* result = js.ToCString(); |
| |
| // Sanity check the header. |
| EXPECT_SUBSTRING("{\"type\":\"SourceReport\",\"ranges\":[", result); |
| |
| // Make sure that the main function was found. |
| EXPECT_SUBSTRING( |
| "\"startPos\":26,\"endPos\":94,\"compiled\":true," |
| "\"coverage\":{\"hits\":[26,53],\"misses\":[79]}", |
| result); |
| |
| // More than one script is referenced in the report. |
| EXPECT_SUBSTRING("\"scriptIndex\":0", result); |
| EXPECT_SUBSTRING("\"scriptIndex\":1", result); |
| EXPECT_SUBSTRING("\"scriptIndex\":2", result); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_CallSites_SimpleCall) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 2048; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "helper0() {}\n" |
| "helper1() {}\n" |
| "main() {\n" |
| " helper0();\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCallSites); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // One range compiled with no callsites (helper0). |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":11,\"compiled\":true," |
| "\"callSites\":[]}," |
| |
| // One range not compiled (helper1). |
| "{\"scriptIndex\":0,\"startPos\":13,\"endPos\":24,\"compiled\":false}," |
| |
| // One range compiled with one callsite (main). |
| "{\"scriptIndex\":0,\"startPos\":26,\"endPos\":48,\"compiled\":true," |
| "\"callSites\":[" |
| "{\"name\":\"helper0\",\"tokenPos\":37,\"cacheEntries\":[" |
| "{\"target\":{\"type\":\"@Function\",\"fixedId\":true,\"id\":\"\"," |
| "\"name\":\"helper0\",\"owner\":{\"type\":\"@Library\",\"fixedId\":true," |
| "\"id\":\"\",\"name\":\"\",\"uri\":\"file:\\/\\/\\/test-lib\"}," |
| "\"_kind\":\"RegularFunction\",\"static\":true,\"const\":false," |
| "\"implicit\":false,\"abstract\":false," |
| "\"_intrinsic\":false,\"_native\":false,\"isGetter\":false," |
| "\"isSetter\":false,\"location\":{\"type\":" |
| "\"SourceLocation\",\"script\":{\"type\":\"@Script\",\"fixedId\":true," |
| "\"id\":\"\",\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}," |
| "\"tokenPos\":0,\"endTokenPos\":11,\"line\":1,\"column\":1}},\"count\":1}" |
| "]}]}]," |
| |
| // One script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_CallSites_PolymorphicCall) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 4096; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "class Common {\n" |
| " func() {}\n" |
| "}\n" |
| "class Uncommon {\n" |
| " func() {}\n" |
| "}\n" |
| "helper(arg) {\n" |
| " arg.func();\n" |
| "}\n" |
| "main() {\n" |
| " Common common = new Common();\n" |
| " Uncommon uncommon = new Uncommon();\n" |
| " helper(common);\n" |
| " helper(common);\n" |
| " helper(uncommon);\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| const Function& helper = Function::Handle( |
| lib.LookupFunctionAllowPrivate(String::Handle(String::New("helper")))); |
| |
| SourceReport report(SourceReport::kCallSites); |
| JSONStream js; |
| report.PrintJSON(&js, script, helper.token_pos(), helper.end_token_pos()); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // One range... |
| "{\"scriptIndex\":0,\"startPos\":60,\"endPos\":88,\"compiled\":true," |
| |
| // With one call site... |
| "\"callSites\":[{\"name\":\"dyn:func\",\"tokenPos\":80,\"cacheEntries\":[" |
| |
| // First receiver: "Common", called twice. |
| "{\"receiver\":{\"type\":\"@Class\",\"fixedId\":true,\"id\":\"\"," |
| "\"name\":\"Common\"," |
| "\"location\":{\"type\":\"SourceLocation\"," |
| "\"script\":{\"type\":\"@Script\"," |
| "\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\"," |
| "\"_kind\":\"kernel\"},\"tokenPos\":0,\"endTokenPos\":27,\"line\":1," |
| "\"column\":1}," |
| "\"library\":{\"type\":\"@Library\",\"fixedId\":true," |
| "\"id\":\"\",\"name\":\"\",\"uri\":\"file:\\/\\/\\/test-lib\"}}," |
| |
| "\"target\":{\"type\":\"@Function\",\"fixedId\":true,\"id\":\"\"," |
| "\"name\":\"func\"," |
| "\"owner\":{\"type\":\"@Class\",\"fixedId\":true,\"id\":\"\"," |
| "\"name\":\"Common\"," |
| "\"location\":{\"type\":\"SourceLocation\"," |
| "\"script\":{\"type\":\"@Script\"," |
| "\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\"," |
| "\"_kind\":\"kernel\"},\"tokenPos\":0,\"endTokenPos\":27,\"line\":1," |
| "\"column\":1}," |
| "\"library\":{\"type\":\"@Library\",\"fixedId\":true," |
| "\"id\":\"\",\"name\":\"\",\"uri\":\"file:\\/\\/\\/test-lib\"}" |
| "},\"_kind\":\"RegularFunction\"," |
| "\"static\":false,\"const\":false,\"implicit\":false,\"abstract\":" |
| "false,\"_intrinsic\":false," |
| "\"_native\":false,\"isGetter\":false,\"isSetter\":false," |
| "\"location\":{\"type\":\"SourceLocation\"," |
| "\"script\":{\"type\":\"@Script\",\"fixedId\":true," |
| "\"id\":\"\",\"uri\":\"file:\\/\\/\\/test-lib\"," |
| "\"_kind\":\"kernel\"},\"tokenPos\":17,\"endTokenPos\":25,\"line\":2," |
| "\"column\":3}}," |
| |
| "\"count\":2}," |
| |
| // Second receiver: "Uncommon", called once. |
| "{\"receiver\":{\"type\":\"@Class\",\"fixedId\":true,\"id\":\"\"," |
| "\"name\":\"Uncommon\"," |
| "\"location\":{\"type\":\"SourceLocation\"," |
| "\"script\":{\"type\":\"@Script\"," |
| "\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\"," |
| "\"_kind\":\"kernel\"},\"tokenPos\":29,\"endTokenPos\":58,\"line\":4," |
| "\"column\":1}," |
| "\"library\":{\"type\":\"@Library\",\"fixedId\":true," |
| "\"id\":\"\",\"name\":\"\",\"uri\":\"file:\\/\\/\\/test-lib\"}}," |
| |
| "\"target\":{\"type\":\"@Function\",\"fixedId\":true,\"id\":\"\"," |
| "\"name\":\"func\"," |
| "\"owner\":{\"type\":\"@Class\",\"fixedId\":true,\"id\":\"\"," |
| "\"name\":\"Uncommon\"," |
| "\"location\":{\"type\":\"SourceLocation\"," |
| "\"script\":{\"type\":\"@Script\"," |
| "\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\"," |
| "\"_kind\":\"kernel\"},\"tokenPos\":29,\"endTokenPos\":58,\"line\":4," |
| "\"column\":1}," |
| "\"library\":{\"type\":\"@Library\",\"fixedId\":true," |
| "\"id\":\"\",\"name\":\"\",\"uri\":\"file:\\/\\/\\/test-lib\"}" |
| "},\"_kind\":\"RegularFunction\"," |
| "\"static\":false,\"const\":false,\"implicit\":false,\"abstract\":" |
| "false,\"_intrinsic\":false," |
| "\"_native\":false,\"isGetter\":false,\"isSetter\":false," |
| "\"location\":{\"type\":\"SourceLocation\"," |
| "\"script\":{\"type\":\"@Script\",\"fixedId\":true," |
| "\"id\":\"\",\"uri\":\"file:\\/\\/\\/test-lib\"," |
| "\"_kind\":\"kernel\"},\"tokenPos\":48,\"endTokenPos\":56,\"line\":5," |
| "\"column\":3}}," |
| |
| "\"count\":1}]}]}]," |
| |
| // One script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_MultipleReports) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 2048; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "helper0() {}\n" |
| "helper1() {}\n" |
| "main() {\n" |
| " helper0();\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCallSites | SourceReport::kCoverage); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // One range compiled with no callsites (helper0). |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":11,\"compiled\":true," |
| "\"callSites\":[]," |
| "\"coverage\":{\"hits\":[0],\"misses\":[]}}," |
| |
| // One range not compiled (helper1). |
| "{\"scriptIndex\":0,\"startPos\":13,\"endPos\":24,\"compiled\":false}," |
| |
| // One range compiled with one callsite (main)m |
| "{\"scriptIndex\":0,\"startPos\":26,\"endPos\":48,\"compiled\":true," |
| "\"callSites\":[{\"name\":\"helper0\",\"tokenPos\":37,\"cacheEntries\":[{" |
| "\"target\":{\"type\":\"@Function\",\"fixedId\":true,\"id\":\"\"," |
| "\"name\":\"helper0\",\"owner\":{\"type\":\"@Library\",\"fixedId\":true," |
| "\"id\":\"\",\"name\":\"\",\"uri\":\"file:\\/\\/\\/test-lib\"},\"_" |
| "kind\":\"RegularFunction\",\"static\":true,\"const\":false,\"implicit\":" |
| "false,\"abstract\":false,\"_" |
| "intrinsic\":false,\"_native\":false,\"isGetter\":false," |
| "\"isSetter\":false,\"location\":{\"type\":" |
| "\"SourceLocation\",\"script\":{\"type\":\"@Script\",\"fixedId\":true," |
| "\"id\":\"\",\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}," |
| "\"tokenPos\":0,\"endTokenPos\":11,\"line\":1,\"column\":1}},\"count\":1}" |
| "]}],\"coverage\":{" |
| "\"hits\":[26,37],\"misses\":[]}}]," |
| |
| // One script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_PossibleBreakpoints_Simple) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "helper0() {}\n" |
| "helper1() {}\n" |
| "main() {\n" |
| " if (true) {\n" |
| " helper0();\n" |
| " } else {\n" |
| " helper1();\n" |
| " }\n" |
| "}"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kPossibleBreakpoints); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // helper0. |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":11,\"compiled\":true," |
| "\"possibleBreakpoints\":[7,11]}," |
| |
| // One range not compiled (helper1). |
| "{\"scriptIndex\":0,\"startPos\":13,\"endPos\":24,\"compiled\":false}," |
| |
| // main. |
| "{\"scriptIndex\":0,\"startPos\":26,\"endPos\":94,\"compiled\":true," |
| "\"possibleBreakpoints\":[30,53,79,94]}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_Issue35453_NoSuchMethod) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "class Foo {\n" |
| " void bar() {}\n" |
| "}\n" |
| "class Unused implements Foo {\n" |
| " dynamic noSuchMethod(_) {}\n" |
| "}\n" |
| "void main() {\n" |
| " Foo().bar();\n" |
| "}\n"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // Foo is hit. |
| "{\"scriptIndex\":0,\"startPos\":14,\"endPos\":26,\"compiled\":true," |
| "\"coverage\":{\"hits\":[14],\"misses\":[]}}," |
| |
| // Unused is missed. |
| "{\"scriptIndex\":0,\"startPos\":62,\"endPos\":87,\"compiled\":true," |
| "\"coverage\":{\"hits\":[],\"misses\":[62]}}," |
| |
| // Main is hit. |
| "{\"scriptIndex\":0,\"startPos\":91,\"endPos\":120,\"compiled\":true," |
| "\"coverage\":{\"hits\":[91,107,113],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_Issue47017_Assert) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "void foo(Object? bar) {\n" |
| " assert(bar == null);\n" |
| "}\n" |
| "void main() {\n" |
| " foo(null);\n" |
| "}\n"; |
| |
| Library& lib = Library::Handle(); |
| const bool old_asserts = IsolateGroup::Current()->asserts(); |
| IsolateGroup::Current()->set_asserts(true); |
| lib ^= ExecuteScript(kScript); |
| IsolateGroup::Current()->set_asserts(old_asserts); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // Foo is hit, and the assert is hit. |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":47,\"compiled\":true," |
| "\"coverage\":{\"hits\":[0,33],\"misses\":[]}}," |
| |
| // Main is hit. |
| "{\"scriptIndex\":0,\"startPos\":49,\"endPos\":76,\"compiled\":true," |
| "\"coverage\":{\"hits\":[49,65],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_Issue47021_StaticOnlyClasses) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 2048; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "abstract class AllStatic {\n" |
| " AllStatic._();\n" |
| " static int test() => 123;\n" |
| " static int foo = 456;\n" |
| "}\n" |
| "class NotAbstract {\n" |
| " NotAbstract._();\n" |
| " static int test() => 123;\n" |
| " static int foo = 456;\n" |
| "}\n" |
| "abstract class NotConstructor {\n" |
| " void _() {}\n" |
| " static int test() => 123;\n" |
| "}\n" |
| "abstract class NotPrivate {\n" |
| " NotPrivate();\n" |
| " static int test() => 123;\n" |
| "}\n" |
| "abstract class HasParams {\n" |
| " HasParams._(int i);\n" |
| " static int test() => 123;\n" |
| "}\n" |
| "abstract class HasFields {\n" |
| " HasFields._();\n" |
| " static int test() => 123;\n" |
| " int foo = 0;\n" |
| "}\n" |
| "abstract class HasNonStaticFunction {\n" |
| " HasNonStaticFunction._();\n" |
| " static int test() => 123;\n" |
| " int foo() => 456;\n" |
| "}\n" |
| "abstract class HasSubclass {\n" |
| " HasSubclass._();\n" |
| " static int test() => 123;\n" |
| " static int foo = 456;\n" |
| "}\n" |
| "abstract class Subclass extends HasSubclass {\n" |
| " Subclass() : super._();\n" |
| "}\n" |
| "void main() {\n" |
| " AllStatic.test();\n" |
| " NotAbstract.test();\n" |
| " NotConstructor.test();\n" |
| " NotPrivate.test();\n" |
| " HasParams.test();\n" |
| " HasFields.test();\n" |
| " HasNonStaticFunction.test();\n" |
| " HasSubclass.test();\n" |
| "}\n"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // Subclass() is missed. |
| "{\"scriptIndex\":0,\"startPos\":775,\"endPos\":797,\"compiled\":true," |
| "\"coverage\":{\"hits\":[],\"misses\":[775,794]}}," |
| |
| // AllStatic.test() is hit. AllStatic._() is ignored (would be pos: 29). |
| "{\"scriptIndex\":0,\"startPos\":46,\"endPos\":70,\"compiled\":true," |
| "\"coverage\":{\"hits\":[46],\"misses\":[]}}," |
| |
| // HasSubclass._() is missed, not ignored. |
| "{\"scriptIndex\":0,\"startPos\":656,\"endPos\":671,\"compiled\":true," |
| "\"coverage\":{\"hits\":[],\"misses\":[656]}}," |
| |
| // HasSubclass.test() is hit. |
| "{\"scriptIndex\":0,\"startPos\":675,\"endPos\":699,\"compiled\":true," |
| "\"coverage\":{\"hits\":[675],\"misses\":[]}}," |
| |
| // HasParams._(int i) is missed, not ignored. |
| "{\"scriptIndex\":0,\"startPos\":370,\"endPos\":388,\"compiled\":true," |
| "\"coverage\":{\"hits\":[],\"misses\":[370]}}," |
| |
| // HasParams.test() is hit. |
| "{\"scriptIndex\":0,\"startPos\":392,\"endPos\":416,\"compiled\":true," |
| "\"coverage\":{\"hits\":[392],\"misses\":[]}}," |
| |
| // NotAbstract._() is missed, not ignored. |
| "{\"scriptIndex\":0,\"startPos\":120,\"endPos\":135,\"compiled\":true," |
| "\"coverage\":{\"hits\":[],\"misses\":[120]}}," |
| |
| // NotAbstract.test() is hit. |
| "{\"scriptIndex\":0,\"startPos\":139,\"endPos\":163,\"compiled\":true," |
| "\"coverage\":{\"hits\":[139],\"misses\":[]}}," |
| |
| // HasFields._() is missed, not ignored. |
| "{\"scriptIndex\":0,\"startPos\":449,\"endPos\":462,\"compiled\":true," |
| "\"coverage\":{\"hits\":[],\"misses\":[449]}}," |
| |
| // HasFields.test() is hit. |
| "{\"scriptIndex\":0,\"startPos\":466,\"endPos\":490,\"compiled\":true," |
| "\"coverage\":{\"hits\":[466],\"misses\":[]}}," |
| |
| // NotPrivate() is missed, not ignored. |
| "{\"scriptIndex\":0,\"startPos\":297,\"endPos\":309,\"compiled\":true," |
| "\"coverage\":{\"hits\":[],\"misses\":[297]}}," |
| |
| // NotPrivate.test() is hit. |
| "{\"scriptIndex\":0,\"startPos\":313,\"endPos\":337,\"compiled\":true," |
| "\"coverage\":{\"hits\":[313],\"misses\":[]}}," |
| |
| // HasNonStaticFunction._() is missed, not ignored. |
| "{\"scriptIndex\":0,\"startPos\":549,\"endPos\":573,\"compiled\":true," |
| "\"coverage\":{\"hits\":[],\"misses\":[549]}}," |
| |
| // HasNonStaticFunction.test() is hit. |
| "{\"scriptIndex\":0,\"startPos\":577,\"endPos\":601,\"compiled\":true," |
| "\"coverage\":{\"hits\":[577],\"misses\":[]}}," |
| |
| // HasNonStaticFunction.foo() is missed. |
| "{\"scriptIndex\":0,\"startPos\":605,\"endPos\":621,\"compiled\":true," |
| "\"coverage\":{\"hits\":[],\"misses\":[605]}}," |
| |
| // NotConstructor._() is missed, not ignored. |
| "{\"scriptIndex\":0,\"startPos\":225,\"endPos\":235,\"compiled\":true," |
| "\"coverage\":{\"hits\":[],\"misses\":[225]}}," |
| |
| // NotConstructor.test() is hit. |
| "{\"scriptIndex\":0,\"startPos\":239,\"endPos\":263,\"compiled\":true," |
| "\"coverage\":{\"hits\":[239],\"misses\":[]}}," |
| |
| // Main is hit. |
| "{\"scriptIndex\":0,\"startPos\":801,\"endPos\":996,\"compiled\":true," |
| "\"coverage\":{\"hits\":" |
| "[801,827,849,874,895,915,935,966,988],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_IssueCov341_LateFinalVars) { |
| // https://github.com/dart-lang/coverage/issues/341 |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "int foo(bool bar) {\n" |
| " late final int baz;\n" |
| " if (bar) {\n" |
| " baz = 123;\n" |
| " } else {\n" |
| " baz = 456;\n" |
| " }\n" |
| " return baz;\n" |
| "}\n" |
| "main() {\n" |
| " foo(true);\n" |
| " foo(false);\n" |
| "}\n"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // foo is hit, but the late variable sets and gets are ignored. |
| "{\"scriptIndex\":0,\"startPos\":0,\"endPos\":114,\"compiled\":true," |
| "\"coverage\":{\"hits\":[0],\"misses\":[]}}," |
| |
| // Main is hit. |
| "{\"scriptIndex\":0,\"startPos\":116,\"endPos\":152,\"compiled\":true,\"" |
| "coverage\":{\"hits\":[116,127,140],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_IssueCov386_EnhancedEnums) { |
| // https://github.com/dart-lang/coverage/issues/386 |
| // https://github.com/dart-lang/coverage/issues/377 |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = |
| "enum FoodType {\n" |
| " candy();\n" |
| " const FoodType();\n" |
| " factory FoodType.candyFactory() => candy;\n" |
| "}\n" |
| "void main() {\n" |
| " final food = FoodType.candyFactory();\n" |
| "}\n"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // Main is hit. |
| "{\"scriptIndex\":0,\"startPos\":49,\"endPos\":89,\"compiled\":true," |
| "\"coverage\":{\"hits\":[49],\"misses\":[]}}," |
| |
| // The enum's constructor, and toString, are not included in the hitmap, |
| // but the factory is included. |
| "{\"scriptIndex\":0,\"startPos\":93,\"endPos\":147,\"compiled\":true," |
| "\"coverage\":{\"hits\":[93,131],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Regress95008_RedirectingFactory) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = R"( |
| class A { |
| A(); |
| factory A.foo(int i) = B; // LINE_A |
| } |
| |
| class B extends A { |
| int i; |
| B(this.i); // LINE_B |
| } |
| |
| main() { |
| A.foo(42); |
| } |
| )"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // A() |
| "{\"scriptIndex\":0,\"startPos\":13,\"endPos\":16,\"compiled\":true," |
| "\"coverage\":{\"hits\":[13],\"misses\":[]}}," |
| |
| // B() |
| "{\"scriptIndex\":0,\"startPos\":90,\"endPos\":99,\"compiled\":true," |
| "\"coverage\":{\"hits\":[90],\"misses\":[]}}," |
| |
| // main |
| "{\"scriptIndex\":0,\"startPos\":114,\"endPos\":136,\"compiled\":true," |
| "\"coverage\":{\"hits\":[114,127],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_Regress53519_Destructuring) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = R"( |
| main() { |
| destructure({ |
| 'hello': 'world', |
| 'count': [1, 2, 3], |
| }); |
| } |
| |
| String destructure(Map<String, dynamic> map) { |
| final {'hello': world, 'count': count} = map; |
| return 'Hello $world, count: $count'; |
| } |
| )"; |
| |
| Library& lib = Library::Handle(); |
| lib ^= ExecuteScript(kScript); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kCoverage); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // main |
| "{\"scriptIndex\":0,\"startPos\":1,\"endPos\":78,\"compiled\":true," |
| "\"coverage\":{\"hits\":[1,12,24,61],\"misses\":[]}}," |
| |
| // destructure |
| "{\"scriptIndex\":0,\"startPos\":81,\"endPos\":216,\"compiled\":true," |
| "\"coverage\":{\"hits\":[81,144,160,214],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_BranchCoverage_if) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = R"( |
| int ifTest(int x) { |
| if (x > 0) { |
| if (x > 10) { |
| return 10; |
| } else { |
| return 1; |
| } |
| } else { |
| return 0; |
| } |
| } |
| |
| main() { |
| ifTest(1); |
| } |
| )"; |
| |
| Library& lib = Library::Handle(); |
| const bool old_branch_coverage = IsolateGroup::Current()->branch_coverage(); |
| IsolateGroup::Current()->set_branch_coverage(true); |
| lib ^= ExecuteScript(kScript); |
| IsolateGroup::Current()->set_branch_coverage(old_branch_coverage); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kBranchCoverage); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // In ifTest, the outer true case is hit, the inner true case is missed, |
| // the inner false case is hit, and the outer false case is missed. |
| "{\"scriptIndex\":0,\"startPos\":1,\"endPos\":135,\"compiled\":true," |
| "\"branchCoverage\":{\"hits\":[1,34,82],\"misses\":[52,115]}}," |
| |
| // Main is hit. |
| "{\"scriptIndex\":0,\"startPos\":138,\"endPos\":160,\"compiled\":true," |
| "\"branchCoverage\":{\"hits\":[138],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_BranchCoverage_loops) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = R"( |
| int loopTest() { |
| var x = 0; |
| |
| while (x < 10) { |
| ++x; |
| } |
| |
| do { |
| ++x; |
| } while (false); |
| |
| for (int i = 0; i < 10; ++i) { |
| ++x; |
| } |
| |
| for (final i in [1, 2, 3]) { |
| ++x; |
| } |
| |
| return x; |
| } |
| |
| main() { |
| loopTest(); |
| } |
| )"; |
| |
| Library& lib = Library::Handle(); |
| const bool old_branch_coverage = IsolateGroup::Current()->branch_coverage(); |
| IsolateGroup::Current()->set_branch_coverage(true); |
| lib ^= ExecuteScript(kScript); |
| IsolateGroup::Current()->set_branch_coverage(old_branch_coverage); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kBranchCoverage); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // In loopTest, the while loop, do-while loop, for loop, and for-in loop |
| // are all hit. |
| "{\"scriptIndex\":0,\"startPos\":1,\"endPos\":205,\"compiled\":true," |
| "\"branchCoverage\":{\"hits\":[1,49,70,132,177],\"misses\":[]}}," |
| |
| // Main is hit. |
| "{\"scriptIndex\":0,\"startPos\":208,\"endPos\":231,\"compiled\":true," |
| "\"branchCoverage\":{\"hits\":[208],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_BranchCoverage_switch) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = R"( |
| int switchTest(int x) { |
| switch (x) { |
| case 0: |
| return 10; |
| case 1: |
| return 20; |
| default: |
| return 30; |
| } |
| } |
| |
| main() { |
| switchTest(1); |
| } |
| )"; |
| |
| Library& lib = Library::Handle(); |
| const bool old_branch_coverage = IsolateGroup::Current()->branch_coverage(); |
| IsolateGroup::Current()->set_branch_coverage(true); |
| lib ^= ExecuteScript(kScript); |
| IsolateGroup::Current()->set_branch_coverage(old_branch_coverage); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kBranchCoverage); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // In switchTest, the 1 case is hit and the others are missed. |
| "{\"scriptIndex\":0,\"startPos\":1,\"endPos\":132,\"compiled\":true," |
| "\"branchCoverage\":{\"hits\":[1,73],\"misses\":[44,102]}}," |
| |
| // Main is hit. |
| "{\"scriptIndex\":0,\"startPos\":135,\"endPos\":161,\"compiled\":true," |
| "\"branchCoverage\":{\"hits\":[135],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| ISOLATE_UNIT_TEST_CASE(SourceReport_BranchCoverage_try) { |
| // WARNING: This MUST be big enough for the serialized JSON string. |
| const int kBufferSize = 1024; |
| char buffer[kBufferSize]; |
| const char* kScript = R"( |
| void tryTestInner() { |
| try { |
| throw "abc"; |
| } catch (e) { |
| } finally { |
| } |
| |
| try { |
| throw "def"; |
| } finally { |
| } |
| } |
| |
| void tryTestOuter() { |
| try { |
| tryTestInner(); |
| } catch (e) { |
| } |
| } |
| |
| main() { |
| tryTestOuter(); |
| } |
| )"; |
| |
| Library& lib = Library::Handle(); |
| const bool old_branch_coverage = IsolateGroup::Current()->branch_coverage(); |
| IsolateGroup::Current()->set_branch_coverage(true); |
| lib ^= ExecuteScript(kScript); |
| IsolateGroup::Current()->set_branch_coverage(old_branch_coverage); |
| ASSERT(!lib.IsNull()); |
| const Script& script = |
| Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib")))); |
| |
| SourceReport report(SourceReport::kBranchCoverage); |
| JSONStream js; |
| report.PrintJSON(&js, script); |
| const char* json_str = js.ToCString(); |
| ASSERT(strlen(json_str) < kBufferSize); |
| ElideJSONSubstring("classes", json_str, buffer); |
| ElideJSONSubstring("libraries", buffer, buffer); |
| EXPECT_STREQ( |
| "{\"type\":\"SourceReport\",\"ranges\":[" |
| |
| // In tryTestInner, the try/catch/finally and the try/finally are all hit, |
| // and the try/finally rethrows its exception. |
| "{\"scriptIndex\":0,\"startPos\":1,\"endPos\":126,\"compiled\":true," |
| "\"branchCoverage\":{\"hits\":[1,29,62,76,89,120],\"misses\":[]}}," |
| |
| // In tryTestOuter, the exception thrown by tryTestInner causes both the |
| // try and the catch to be hit. |
| "{\"scriptIndex\":0,\"startPos\":129,\"endPos\":199,\"compiled\":true," |
| "\"branchCoverage\":{\"hits\":[129,157,193],\"misses\":[]}}," |
| |
| // Main is hit. |
| "{\"scriptIndex\":0,\"startPos\":202,\"endPos\":229,\"compiled\":true," |
| "\"branchCoverage\":{\"hits\":[202],\"misses\":[]}}]," |
| |
| // Only one script in the script table. |
| "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\"," |
| "\"uri\":\"file:\\/\\/\\/test-lib\",\"_kind\":\"kernel\"}]}", |
| buffer); |
| } |
| |
| #endif // !PRODUCT |
| |
| } // namespace dart |
