| // Copyright (c) 2012, 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. |
| |
| // @dart = 2.9 |
| |
| import "package:expect/expect.dart"; |
| |
| main() { |
| testEmpty(); |
| testInterpolation(); |
| testMultiline(); |
| } |
| |
| testEmpty() { |
| Expect.equals("", "" "" ""); |
| Expect.equals("", "" '' ""); |
| Expect.equals("", "" "" r""); |
| |
| Expect.equals("a", "a" ""); |
| Expect.equals("a", "a" ''); |
| Expect.equals("a", "a" r''); |
| |
| Expect.equals("b", 'b' ""); |
| Expect.equals("b", 'b' ''); |
| Expect.equals("b", 'b' r''); |
| |
| Expect.equals("c", r'c' ""); |
| Expect.equals("c", r'c' ''); |
| Expect.equals("c", r'c' r''); |
| |
| Expect.equals("a", "" "a"); |
| Expect.equals("a", "" 'a'); |
| Expect.equals("a", "" r'a'); |
| |
| Expect.equals("b", '' "b"); |
| Expect.equals("b", '' 'b'); |
| Expect.equals("b", '' r'b'); |
| |
| Expect.equals("c", r'' "c"); |
| Expect.equals("c", r'' 'c'); |
| Expect.equals("c", r'' r'c'); |
| } |
| |
| testInterpolation() { |
| var s = "a"; |
| Expect.equals(r"ab", "$s" "b"); |
| Expect.equals(r"ab", '$s' "b"); |
| Expect.equals(r"$sb", r'$s' "b"); |
| |
| Expect.equals(r"-a-b", "-$s-" "b"); |
| Expect.equals(r"-a-b", '-$s-' "b"); |
| Expect.equals(r"-$s-b", r'-$s-' "b"); |
| |
| Expect.equals(r"ba", 'b' "$s"); |
| Expect.equals(r"ba", 'b' '$s'); |
| Expect.equals(r"b$s", 'b' r'$s'); |
| |
| Expect.equals(r"b-a-", 'b' "-$s-"); |
| Expect.equals(r"b-a-", 'b' '-$s-'); |
| Expect.equals(r"b-$s-", 'b' r'-$s-'); |
| } |
| |
| testMultiline() { |
| Expect.equals( |
| "abe", |
| "a" |
| "b" |
| "e"); |
| Expect.equals( |
| "a b e", |
| "a " |
| "b " |
| "e"); |
| Expect.equals( |
| "a b e", |
| "a" |
| " b" |
| " e"); |
| |
| Expect.equals( |
| "abe", |
| """ |
| a""" |
| "b" |
| "e"); |
| Expect.equals( |
| "a b e", |
| """ |
| a""" |
| " b" |
| " e"); |
| |
| Expect.equals( |
| "abe", |
| """ |
| a""" |
| """ |
| b""" |
| """ |
| e"""); |
| } |