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Copy pathlexer_test.go
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81 lines (65 loc) · 1.97 KB
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package ini
import (
"fmt"
"strings"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestBOM(t *testing.T) {
t.Run("test handling BOM", func(t *testing.T) {
t.Run("UTF-8-BOM", func(t *testing.T) {
f, err := Load("testdata/UTF-8-BOM.ini")
require.NoError(t, err)
require.NotNil(t, f)
assert.Equal(t, "example@email.com", f.Section("author").Key("E-MAIL").String())
})
t.Run("UTF-16-LE-BOM", func(t *testing.T) {
f, err := Load("testdata/UTF-16-LE-BOM.ini")
require.NoError(t, err)
require.NotNil(t, f)
})
t.Run("UTF-16-BE-BOM", func(t *testing.T) {
})
})
}
func TestBadLoad(t *testing.T) {
t.Run("load with bad data", func(t *testing.T) {
t.Run("bad section name", func(t *testing.T) {
_, err := Load([]byte("[]"))
require.Error(t, err)
_, err = Load([]byte("["))
require.Error(t, err)
})
t.Run("bad keys", func(t *testing.T) {
_, err := Load([]byte(`"""name`))
require.Error(t, err)
_, err = Load([]byte(`"""name"""`))
require.Error(t, err)
_, err = Load([]byte(`""=1`))
require.Error(t, err)
_, err = Load([]byte(`=`))
require.Error(t, err)
_, err = Load([]byte(`name`))
require.Error(t, err)
})
t.Run("bad values", func(t *testing.T) {
_, err := Load([]byte(`name="""Unknwon`))
require.Error(t, err)
})
})
}
// A Python-style multiline value is read to its end however long it is. v1
// read only as far as one 4 KiB reader buffer looked ahead.
func TestParsePythonMultilineLongerThanBuffer(t *testing.T) {
var b strings.Builder
b.WriteString("[s]\nkey = first\n")
for i := 0; i < 200; i++ {
fmt.Fprintf(&b, " line %03d xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\n", i)
}
b.WriteString("next = ok\n")
f, err := Load([]byte(b.String()), AllowPythonMultilineValues(true))
require.NoError(t, err)
assert.Equal(t, 200, strings.Count(f.Section("s").Key("key").Value(), "\n"), "continuation lines")
assert.Equal(t, "ok", f.Section("s").Key("next").Value())
}