| 1 | package cli |
| 2 | |
| 3 | import ( |
| 4 | "strings" |
| 5 | "testing" |
| 6 | ) |
| 7 | |
| 8 | func TestFixCJKEmphasis(t *testing.T) { |
| 9 | tests := []struct { |
| 10 | name string |
| 11 | input string |
| 12 | want string |
| 13 | }{ |
| 14 | { |
| 15 | name: "cjk punctuation bold", |
| 16 | input: "**测试，**更多", |
| 17 | want: "**测试，** 更多", |
| 18 | }, |
| 19 | { |
| 20 | name: "cjk punctuation bold with period", |
| 21 | input: "**测试。**更多", |
| 22 | want: "**测试。** 更多", |
| 23 | }, |
| 24 | { |
| 25 | name: "cjk punctuation bold with exclamation", |
| 26 | input: "**好！**然后", |
| 27 | want: "**好！** 然后", |
| 28 | }, |
| 29 | { |
| 30 | name: "non-punctuation cjk unchanged", |
| 31 | input: "**中文**词", |
| 32 | want: "**中文**词", |
| 33 | }, |
| 34 | { |
| 35 | name: "english unchanged", |
| 36 | input: "**bold** text", |
| 37 | want: "**bold** text", |
| 38 | }, |
| 39 | { |
| 40 | name: "cjk after opening unchanged", |
| 41 | input: "前**加粗**后", |
| 42 | want: "前**加粗**后", |
| 43 | }, |
| 44 | { |
| 45 | name: "inline code untouched", |
| 46 | input: "`a**中文**b`", |
| 47 | want: "`a**中文**b`", |
| 48 | }, |
| 49 | { |
| 50 | name: "fenced code untouched", |
| 51 | input: "```\n**测试，**更多\n```", |
| 52 | want: "```\n**测试，**更多\n```", |
| 53 | }, |
| 54 | { |
| 55 | name: "code span with cjk punctuation", |
| 56 | input: "`**你好，**世界` and **真，**好", |
| 57 | want: "`**你好，**世界` and **真，** 好", |
| 58 | }, |
| 59 | { |
| 60 | name: "multiple emphasis", |
| 61 | input: "**第一，**和**第二，**都", |
| 62 | want: "**第一，** 和**第二，** 都", |
| 63 | }, |
| 64 | { |
| 65 | name: "cjk punct before opener stays untouched (colon)", |
| 66 | input: "注意：**重要**事项", |
| 67 | want: "注意：**重要**事项", |
| 68 | }, |
| 69 | { |
| 70 | name: "cjk punct before opener stays untouched (comma)", |
| 71 | input: "他说，**重点**是", |
| 72 | want: "他说，**重点**是", |
| 73 | }, |
| 74 | { |
| 75 | name: "opener after punct, closer after punct", |
| 76 | input: "他说：**注意，**然后", |
| 77 | want: "他说：**注意，** 然后", |
| 78 | }, |
| 79 | { |
| 80 | name: "empty input", |
| 81 | input: "", |
| 82 | want: "", |
| 83 | }, |
| 84 | } |
| 85 | |
| 86 | for _, tt := range tests { |
| 87 | t.Run(tt.name, func(t *testing.T) { |
| 88 | got := fixCJKEmphasis(tt.input) |
| 89 | if got != tt.want { |
| 90 | t.Errorf("fixCJKEmphasis(%q)\n got: %q\n want: %q", tt.input, got, tt.want) |
| 91 | } |
| 92 | }) |
| 93 | } |
| 94 | } |
| 95 | |
| 96 | func TestFixCJKEmphasisRenderIntegration(t *testing.T) { |
| 97 | r := newMarkdownRenderer(80) |
| 98 | |
| 99 | tests := []struct { |
| 100 | name string |
| 101 | input string |
| 102 | wantText string // rendered output must contain this text |
| 103 | }{ |
| 104 | { |
| 105 | name: "cjk punctuation bold renders", |
| 106 | input: "**测试，**更多", |
| 107 | wantText: "测试，", |
| 108 | }, |
| 109 | { |
| 110 | name: "non-punctuation cjk already renders", |
| 111 | input: "**中文**词", |
| 112 | wantText: "中文", |
| 113 | }, |
| 114 | { |
| 115 | name: "inline code preserved", |
| 116 | input: "`a**中文**b`", |
| 117 | wantText: "a**中文**b", |
| 118 | }, |
| 119 | } |
| 120 | |
| 121 | for _, tt := range tests { |
| 122 | t.Run(tt.name, func(t *testing.T) { |
| 123 | rendered := r.Render(tt.input) |
| 124 | if rendered == "" { |
| 125 | t.Fatal("Render returned empty string") |
| 126 | } |
| 127 | if !strings.Contains(rendered, tt.wantText) { |
| 128 | t.Errorf("rendered output missing %q:\n%s", tt.wantText, rendered) |
| 129 | } |
| 130 | }) |
| 131 | } |
| 132 | } |
| 133 | |
| 134 | func TestFixCJKEmphasisPunctBeforeOpenerRendersBold(t *testing.T) { |
| 135 | r := newMarkdownRenderer(80) |
| 136 | for _, in := range []string{"注意：**重要**事项", "他说，**重点**是"} { |
| 137 | if rendered := r.Render(in); strings.Contains(rendered, "**") { |
| 138 | t.Errorf("punct before opener left literal ** (not bold):\n%s", rendered) |
| 139 | } |
| 140 | } |
| 141 | } |
| 142 | |
| 143 | func TestIsCJKPunct(t *testing.T) { |
| 144 | tests := []struct { |
| 145 | r rune |
| 146 | want bool |
| 147 | }{ |
| 148 | {',', false}, // ASCII comma |
| 149 | {'。', true}, // CJK period |
| 150 | {'，', true}, // CJK comma |
| 151 | {'！', true}, // CJK exclamation |
| 152 | {'？', true}, // CJK question |
| 153 | {'中', false}, // CJK letter |
| 154 | {'文', false}, // CJK letter |
| 155 | {'a', false}, // ASCII letter |
| 156 | {'「', true}, // CJK bracket |
| 157 | {'」', true}, // CJK bracket |
| 158 | {'、', true}, // CJK ideographic comma |
| 159 | {'·', true}, // middle dot |
| 160 | } |
| 161 | for _, tt := range tests { |
| 162 | if got := isCJKPunct(tt.r); got != tt.want { |
| 163 | t.Errorf("isCJKPunct(%q) = %v, want %v", tt.r, got, tt.want) |
| 164 | } |
| 165 | } |
| 166 | } |
| 167 |