Gim/internal/syntax/query_assets_test.go

package syntax

import (
	"testing"

	sitter "github.com/tree-sitter/go-tree-sitter"
	ts_bash "github.com/tree-sitter/tree-sitter-bash/bindings/go"
	ts_csharp "github.com/tree-sitter/tree-sitter-c-sharp/bindings/go"
	ts_c "github.com/tree-sitter/tree-sitter-c/bindings/go"
	ts_cpp "github.com/tree-sitter/tree-sitter-cpp/bindings/go"
	ts_css "github.com/tree-sitter/tree-sitter-css/bindings/go"
	ts_go "github.com/tree-sitter/tree-sitter-go/bindings/go"
	ts_html "github.com/tree-sitter/tree-sitter-html/bindings/go"
	ts_java "github.com/tree-sitter/tree-sitter-java/bindings/go"
	ts_js "github.com/tree-sitter/tree-sitter-javascript/bindings/go"
	ts_json "github.com/tree-sitter/tree-sitter-json/bindings/go"
	ts_python "github.com/tree-sitter/tree-sitter-python/bindings/go"
	ts_ruby "github.com/tree-sitter/tree-sitter-ruby/bindings/go"
	ts_rust "github.com/tree-sitter/tree-sitter-rust/bindings/go"
	ts_ts "github.com/tree-sitter/tree-sitter-typescript/bindings/go"
)

func TestEmbeddedQueriesLoadAndCompile(t *testing.T) {
	tests := []struct {
		name         string
		loadQuery    func() ([]byte, error)
		expectNonNil bool
	}{
		{name: "go", loadQuery: loadGoHighlightsQuery, expectNonNil: true},
		{name: "javascript", loadQuery: loadJavaScriptHighlightsQuery, expectNonNil: true},
		{name: "typescript", loadQuery: loadTypeScriptHighlightsQuery, expectNonNil: true},
		{name: "tsx", loadQuery: loadTSXHighlightsQuery, expectNonNil: true},
		{name: "python", loadQuery: loadPythonHighlightsQuery, expectNonNil: true},
		{name: "rust", loadQuery: loadRustHighlightsQuery, expectNonNil: true},
		{name: "bash", loadQuery: loadBashHighlightsQuery, expectNonNil: true},
		{name: "json", loadQuery: loadJSONHighlightsQuery, expectNonNil: true},
		{name: "css", loadQuery: loadCSSHighlightsQuery, expectNonNil: true},
		{name: "html", loadQuery: loadHTMLHighlightsQuery, expectNonNil: true},
		{name: "c", loadQuery: loadCHighlightsQuery, expectNonNil: true},
		{name: "cpp", loadQuery: loadCppHighlightsQuery, expectNonNil: true},
		{name: "java", loadQuery: loadJavaHighlightsQuery, expectNonNil: true},
		{name: "csharp", loadQuery: loadCSharpHighlightsQuery, expectNonNil: true},
		{name: "ruby", loadQuery: loadRubyHighlightsQuery, expectNonNil: true},
	}

	for _, tc := range tests {
		t.Run(tc.name, func(t *testing.T) {
			b, err := tc.loadQuery()
			if err != nil {
				t.Fatalf("failed loading embedded query: %v", err)
			}
			if tc.expectNonNil && b == nil {
				t.Fatalf("expected non-nil embedded query bytes")
			}

		})
	}
}

func TestEmbeddedQueriesCompileKnownGood(t *testing.T) {
	compileTests := []struct {
		name        string
		loadQuery   func() ([]byte, error)
		newLanguage func() *sitter.Language
	}{
		{name: "go", loadQuery: loadGoHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_go.Language()) }},
		{name: "javascript", loadQuery: loadJavaScriptHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_js.Language()) }},
		{name: "typescript", loadQuery: loadTypeScriptHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_ts.LanguageTypescript()) }},
		{name: "tsx", loadQuery: loadTSXHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_ts.LanguageTSX()) }},
		{name: "python", loadQuery: loadPythonHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_python.Language()) }},
		{name: "rust", loadQuery: loadRustHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_rust.Language()) }},
		{name: "bash", loadQuery: loadBashHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_bash.Language()) }},
		{name: "json", loadQuery: loadJSONHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_json.Language()) }},
		{name: "css", loadQuery: loadCSSHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_css.Language()) }},
		{name: "html", loadQuery: loadHTMLHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_html.Language()) }},
		{name: "c", loadQuery: loadCHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_c.Language()) }},
		{name: "cpp", loadQuery: loadCppHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_cpp.Language()) }},
		{name: "java", loadQuery: loadJavaHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_java.Language()) }},
		{name: "csharp", loadQuery: loadCSharpHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_csharp.Language()) }},
		{name: "ruby", loadQuery: loadRubyHighlightsQuery, newLanguage: func() *sitter.Language { return sitter.NewLanguage(ts_ruby.Language()) }},
	}

	for _, tc := range compileTests {
		t.Run(tc.name, func(t *testing.T) {
			b, err := tc.loadQuery()
			if err != nil {
				t.Fatalf("failed loading embedded query: %v", err)
			}
			lang := tc.newLanguage()
			if lang == nil {
				t.Fatalf("language handle is nil")
			}

			q, qErr := sitter.NewQuery(lang, string(b))
			if qErr != nil {
				t.Fatalf("embedded query failed to compile: %v", qErr)
			}
			q.Close()
		})
	}
}