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-rw-r--r--internal/js/esbuild/options_test.go219
1 files changed, 219 insertions, 0 deletions
diff --git a/internal/js/esbuild/options_test.go b/internal/js/esbuild/options_test.go
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+++ b/internal/js/esbuild/options_test.go
@@ -0,0 +1,219 @@
+// Copyright 2024 The Hugo Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package esbuild
+
+import (
+ "testing"
+
+ "github.com/gohugoio/hugo/media"
+
+ "github.com/evanw/esbuild/pkg/api"
+
+ qt "github.com/frankban/quicktest"
+)
+
+func TestToBuildOptions(t *testing.T) {
+ c := qt.New(t)
+
+ opts := Options{
+ InternalOptions: InternalOptions{
+ MediaType: media.Builtin.JavascriptType,
+ Stdin: true,
+ },
+ }
+
+ c.Assert(opts.compile(), qt.IsNil)
+ c.Assert(opts.compiled, qt.DeepEquals, api.BuildOptions{
+ Bundle: true,
+ Target: api.ESNext,
+ Format: api.FormatIIFE,
+ SourcesContent: 1,
+ Stdin: &api.StdinOptions{
+ Loader: api.LoaderJS,
+ },
+ })
+
+ opts = Options{
+ ExternalOptions: ExternalOptions{
+ Target: "es2018",
+ Format: "cjs",
+ Minify: true,
+ AvoidTDZ: true,
+ },
+ InternalOptions: InternalOptions{
+ MediaType: media.Builtin.JavascriptType,
+ Stdin: true,
+ },
+ }
+
+ c.Assert(opts.compile(), qt.IsNil)
+ c.Assert(opts.compiled, qt.DeepEquals, api.BuildOptions{
+ Bundle: true,
+ Target: api.ES2018,
+ Format: api.FormatCommonJS,
+ SourcesContent: 1,
+ MinifyIdentifiers: true,
+ MinifySyntax: true,
+ MinifyWhitespace: true,
+ Stdin: &api.StdinOptions{
+ Loader: api.LoaderJS,
+ },
+ })
+
+ opts = Options{
+ ExternalOptions: ExternalOptions{
+ Target: "es2018", Format: "cjs", Minify: true,
+ SourceMap: "inline",
+ },
+ InternalOptions: InternalOptions{
+ MediaType: media.Builtin.JavascriptType,
+ Stdin: true,
+ },
+ }
+
+ c.Assert(opts.compile(), qt.IsNil)
+ c.Assert(opts.compiled, qt.DeepEquals, api.BuildOptions{
+ Bundle: true,
+ Target: api.ES2018,
+ Format: api.FormatCommonJS,
+ MinifyIdentifiers: true,
+ MinifySyntax: true,
+ MinifyWhitespace: true,
+ SourcesContent: 1,
+ Sourcemap: api.SourceMapInline,
+ Stdin: &api.StdinOptions{
+ Loader: api.LoaderJS,
+ },
+ })
+
+ opts = Options{
+ ExternalOptions: ExternalOptions{
+ Target: "es2018", Format: "cjs", Minify: true,
+ SourceMap: "inline",
+ },
+ InternalOptions: InternalOptions{
+ MediaType: media.Builtin.JavascriptType,
+ Stdin: true,
+ },
+ }
+
+ c.Assert(opts.compile(), qt.IsNil)
+ c.Assert(opts.compiled, qt.DeepEquals, api.BuildOptions{
+ Bundle: true,
+ Target: api.ES2018,
+ Format: api.FormatCommonJS,
+ MinifyIdentifiers: true,
+ MinifySyntax: true,
+ MinifyWhitespace: true,
+ Sourcemap: api.SourceMapInline,
+ SourcesContent: 1,
+ Stdin: &api.StdinOptions{
+ Loader: api.LoaderJS,
+ },
+ })
+
+ opts = Options{
+ ExternalOptions: ExternalOptions{
+ Target: "es2018", Format: "cjs", Minify: true,
+ SourceMap: "external",
+ },
+ InternalOptions: InternalOptions{
+ MediaType: media.Builtin.JavascriptType,
+ Stdin: true,
+ },
+ }
+
+ c.Assert(opts.compile(), qt.IsNil)
+ c.Assert(opts.compiled, qt.DeepEquals, api.BuildOptions{
+ Bundle: true,
+ Target: api.ES2018,
+ Format: api.FormatCommonJS,
+ MinifyIdentifiers: true,
+ MinifySyntax: true,
+ MinifyWhitespace: true,
+ Sourcemap: api.SourceMapExternal,
+ SourcesContent: 1,
+ Stdin: &api.StdinOptions{
+ Loader: api.LoaderJS,
+ },
+ })
+
+ opts = Options{
+ ExternalOptions: ExternalOptions{
+ JSX: "automatic", JSXImportSource: "preact",
+ },
+ InternalOptions: InternalOptions{
+ MediaType: media.Builtin.JavascriptType,
+ Stdin: true,
+ },
+ }
+
+ c.Assert(opts.compile(), qt.IsNil)
+ c.Assert(opts.compiled, qt.DeepEquals, api.BuildOptions{
+ Bundle: true,
+ Target: api.ESNext,
+ Format: api.FormatIIFE,
+ SourcesContent: 1,
+ Stdin: &api.StdinOptions{
+ Loader: api.LoaderJS,
+ },
+ JSX: api.JSXAutomatic,
+ JSXImportSource: "preact",
+ })
+}
+
+func TestToBuildOptionsTarget(t *testing.T) {
+ c := qt.New(t)
+
+ for _, test := range []struct {
+ target string
+ expect api.Target
+ }{
+ {"es2015", api.ES2015},
+ {"es2016", api.ES2016},
+ {"es2017", api.ES2017},
+ {"es2018", api.ES2018},
+ {"es2019", api.ES2019},
+ {"es2020", api.ES2020},
+ {"es2021", api.ES2021},
+ {"es2022", api.ES2022},
+ {"es2023", api.ES2023},
+ {"", api.ESNext},
+ {"esnext", api.ESNext},
+ } {
+ c.Run(test.target, func(c *qt.C) {
+ opts := Options{
+ ExternalOptions: ExternalOptions{
+ Target: test.target,
+ },
+ InternalOptions: InternalOptions{
+ MediaType: media.Builtin.JavascriptType,
+ },
+ }
+
+ c.Assert(opts.compile(), qt.IsNil)
+ c.Assert(opts.compiled.Target, qt.Equals, test.expect)
+ })
+ }
+}
+
+func TestDecodeExternalOptions(t *testing.T) {
+ c := qt.New(t)
+ m := map[string]any{}
+ opts, err := DecodeExternalOptions(m)
+ c.Assert(err, qt.IsNil)
+ c.Assert(opts, qt.DeepEquals, ExternalOptions{
+ SourcesContent: true,
+ })
+}