vendor tsgo

2026-07-09 16:50:43 -04:00
parent c06ea2e5a4
commit 98978e4930
5804 changed files with 1556156 additions and 101 deletions
--- a/tools/tsgo/internal/diagnostics/diagnostics_test.go
+++ b/tools/tsgo/internal/diagnostics/diagnostics_test.go
@@ -0,0 +1,145 @@
+package diagnostics
+
+import (
+	"testing"
+
+	"github.com/microsoft/typescript-go/internal/locale"
+	"golang.org/x/text/language"
+	"gotest.tools/v3/assert"
+)
+
+func TestLocalize(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name     string
+		message  *Message
+		locale   locale.Locale
+		args     []any
+		expected string
+	}{
+		{
+			name:     "english default",
+			message:  Identifier_expected,
+			locale:   locale.Locale(language.English),
+			expected: "Identifier expected.",
+		},
+		{
+			name:     "undefined locale uses english",
+			message:  Identifier_expected,
+			locale:   locale.Locale(language.Und),
+			expected: "Identifier expected.",
+		},
+		{
+			name:     "with single argument",
+			message:  X_0_expected,
+			locale:   locale.Locale(language.English),
+			args:     []any{")"},
+			expected: "')' expected.",
+		},
+		{
+			name:     "with multiple arguments",
+			message:  The_parser_expected_to_find_a_1_to_match_the_0_token_here,
+			locale:   locale.Locale(language.English),
+			args:     []any{"{", "}"},
+			expected: "The parser expected to find a '}' to match the '{' token here.",
+		},
+		{
+			name:     "fallback to english for unknown locale",
+			message:  Identifier_expected,
+			locale:   locale.Locale(language.MustParse("af-ZA")),
+			expected: "Identifier expected.",
+		},
+		{
+			name:     "german",
+			message:  Identifier_expected,
+			locale:   locale.Locale(language.MustParse("de-DE")),
+			expected: "Es wurde ein Bezeichner erwartet.",
+		},
+		{
+			name:     "french",
+			message:  Identifier_expected,
+			locale:   locale.Locale(language.MustParse("fr-FR")),
+			expected: "Identificateur attendu.",
+		},
+		{
+			name:     "spanish",
+			message:  Identifier_expected,
+			locale:   locale.Locale(language.MustParse("es-ES")),
+			expected: "Se esperaba un identificador.",
+		},
+		{
+			name:     "japanese",
+			message:  Identifier_expected,
+			locale:   locale.Locale(language.MustParse("ja-JP")),
+			expected: "識別子が必要です。",
+		},
+		{
+			name:     "chinese simplified",
+			message:  Identifier_expected,
+			locale:   locale.Locale(language.MustParse("zh-CN")),
+			expected: "应为标识符。",
+		},
+		{
+			name:     "korean",
+			message:  Identifier_expected,
+			locale:   locale.Locale(language.MustParse("ko-KR")),
+			expected: "식별자가 필요합니다.",
+		},
+		{
+			name:     "russian",
+			message:  Identifier_expected,
+			locale:   locale.Locale(language.MustParse("ru-RU")),
+			expected: "Ожидался идентификатор.",
+		},
+		{
+			name:     "german with args",
+			message:  X_0_expected,
+			locale:   locale.Locale(language.MustParse("de-DE")),
+			args:     []any{")"},
+			expected: "\")\" wurde erwartet.",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+			result := tt.message.Localize(tt.locale, tt.args...)
+			assert.Equal(t, result, tt.expected)
+		})
+	}
+}
+
+func TestLocalize_ByKey(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name     string
+		key      Key
+		locale   locale.Locale
+		args     []string
+		expected string
+	}{
+		{
+			name:     "by key without args",
+			key:      "Identifier_expected_1003",
+			locale:   locale.Locale(language.English),
+			expected: "Identifier expected.",
+		},
+		{
+			name:     "by key with args",
+			key:      "_0_expected_1005",
+			locale:   locale.Locale(language.English),
+			args:     []string{")"},
+			expected: "')' expected.",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+			result := Localize(tt.locale, nil, tt.key, tt.args...)
+			assert.Equal(t, result, tt.expected)
+		})
+	}
+}