error-pages/internal/template/minify_test.go

95 lines
1.8 KiB
Go

package template_test
import (
"sync"
"testing"
"github.com/stretchr/testify/assert"
"gh.tarampamp.am/error-pages/internal/template"
)
func TestMiniHTML(t *testing.T) {
t.Parallel()
var wg sync.WaitGroup
for range 100 { // race condition provocation
wg.Add(1)
go func() {
defer wg.Done()
for give, want := range map[string]string{
"": "",
`<!-- Simple HTML page -->
<!DOCTYPE html>
<html>
<head>
<title>Test</title>
</head>
<body>
<h1 align="center">Test</h1>
</body>
</html>`: `<!doctype html><html><head><title>Test</title></head><body><h1 align="center">Test</h1></body></html>`,
`<!-- css styles -->
<html>
<head>
<style>
.foo:hover {
color: #f0a; /* comment */
}
</style>
</head>
<body>
<p style="color: red" class="bar">Text</p>
</body>
</html>`: `<html><head><style>.foo:hover{color:#f0a}</style></head><body><p style="color:red" class="bar">Text</p></body></html>`,
`<!-- svg -->
<svg xmlns="http://www.w3.org/2000/svg">
<g>
<circle cx="50" cy="50" r="40" stroke="black" stroke-width="3" fill="red" />
</g>
</svg>`: `<svg><g><circle cx="50" cy="50" r="40" stroke="#000" stroke-width="3" fill="red"/></g></svg>`,
`<!-- js -->
<html>
<body>
<script>
// comment
console.log('Hello, World!');
let foo = 1;
foo++;
</script>
</body>
</html>`: `<html><body><script>console.log("Hello, World!");let foo=1;foo++</script></body></html>`,
`<!-- js module not changed -->
<html>
<body>
<script type="module">
// comment
console.log('Hello, World!');
let foo = 1;
foo++;
</script>
</body>
</html>`: `<html><body><script type="module">
// comment
console.log('Hello, World!');
let foo = 1;
foo++;
</script></body></html>`,
} {
var got, err = template.MiniHTML(give)
assert.NoError(t, err)
assert.Equal(t, want, got)
}
}()
}
wg.Wait()
}