blob: 44ae5e11d7d76b1f61d96c2ccd6c0de5058ca388 [file] [log] [blame]
// 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, NULL);
} else {
lib = TestCase::LoadTestScript(script, NULL);
}
EXPECT_VALID(lib);
Dart_Handle result = Dart_Invoke(lib, NewString("main"), 0, NULL);
EXPECT_VALID(result);
}
return Api::UnwrapHandle(lib);
}
ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_NoCalls) {
char buffer[1024];
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);
ElideJSONSubstring("libraries", js.ToCString(), 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_SimpleCall) {
char buffer[1024];
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);
ElideJSONSubstring("classes", js.ToCString(), 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) {
char buffer[1024];
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);
ElideJSONSubstring("classes", js.ToCString(), 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) {
char buffer[1024];
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);
ElideJSONSubstring("classes", js.ToCString(), 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) {
char buffer[1024];
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);
ElideJSONSubstring("classes", js.ToCString(), 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) {
char buffer[1024];
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);
ElideJSONSubstring("classes", js.ToCString(), 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_NestedFunctions) {
char buffer[1024];
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);
ElideJSONSubstring("classes", js.ToCString(), 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\":[0,69],\"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) {
char buffer[1024];
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.LookupLocalFunction(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());
ElideJSONSubstring("classes", js.ToCString(), 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\":[0,69],\"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) {
char buffer[1024];
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);
ElideJSONSubstring("classes", js.ToCString(), 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,"
"\"_intrinsic\":false,\"_native\":false},\"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) {
char buffer[1024];
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.LookupLocalFunction(String::Handle(String::New("helper"))));
SourceReport report(SourceReport::kCallSites);
JSONStream js;
report.PrintJSON(&js, script, helper.token_pos(), helper.end_token_pos());
ElideJSONSubstring("classes", js.ToCString(), 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\"},"
"\"target\":{\"type\":\"@Function\",\"fixedId\":true,\"id\":\"\","
"\"name\":\"func\","
"\"owner\":{\"type\":\"@Class\",\"fixedId\":true,\"id\":\"\","
"\"name\":\"Common\"},\"_kind\":\"RegularFunction\","
"\"static\":false,\"const\":false,\"_intrinsic\":false,"
"\"_native\":false},"
"\"count\":2},"
// Second receiver: "Uncommon", called once.
"{\"receiver\":{\"type\":\"@Class\",\"fixedId\":true,\"id\":\"\","
"\"name\":\"Uncommon\"},"
"\"target\":{\"type\":\"@Function\",\"fixedId\":true,\"id\":\"\","
"\"name\":\"func\","
"\"owner\":{\"type\":\"@Class\",\"fixedId\":true,\"id\":\"\","
"\"name\":\"Uncommon\"},\"_kind\":\"RegularFunction\","
"\"static\":false,\"const\":false,\"_intrinsic\":false,"
"\"_native\":false},"
"\"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) {
char buffer[1024];
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);
ElideJSONSubstring("classes", js.ToCString(), 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).
"{\"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,"
"\"_intrinsic\":false,\"_native\":false},\"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) {
char buffer[1024];
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);
ElideJSONSubstring("classes", js.ToCString(), 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) {
char buffer[1024];
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);
ElideJSONSubstring("classes", js.ToCString(), 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);
}
#endif // !PRODUCT
} // namespace dart