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- // Copyright 2021 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package git
-
- import (
- "testing"
- "time"
-
- "github.com/stretchr/testify/assert"
- )
-
- func Test_nulSeparatedAttributeWriter_ReadAttribute(t *testing.T) {
- wr := &nulSeparatedAttributeWriter{
- attributes: make(chan attributeTriple, 5),
- }
-
- testStr := ".gitignore\"\n\x00linguist-vendored\x00unspecified\x00"
-
- n, err := wr.Write([]byte(testStr))
-
- assert.Len(t, testStr, n)
- assert.NoError(t, err)
- select {
- case attr := <-wr.ReadAttribute():
- assert.Equal(t, ".gitignore\"\n", attr.Filename)
- assert.Equal(t, "linguist-vendored", attr.Attribute)
- assert.Equal(t, "unspecified", attr.Value)
- case <-time.After(100 * time.Millisecond):
- assert.Fail(t, "took too long to read an attribute from the list")
- }
- // Write a second attribute again
- n, err = wr.Write([]byte(testStr))
-
- assert.Len(t, testStr, n)
- assert.NoError(t, err)
-
- select {
- case attr := <-wr.ReadAttribute():
- assert.Equal(t, ".gitignore\"\n", attr.Filename)
- assert.Equal(t, "linguist-vendored", attr.Attribute)
- assert.Equal(t, "unspecified", attr.Value)
- case <-time.After(100 * time.Millisecond):
- assert.Fail(t, "took too long to read an attribute from the list")
- }
-
- // Write a partial attribute
- _, err = wr.Write([]byte("incomplete-file"))
- assert.NoError(t, err)
- _, err = wr.Write([]byte("name\x00"))
- assert.NoError(t, err)
-
- select {
- case <-wr.ReadAttribute():
- assert.Fail(t, "There should not be an attribute ready to read")
- case <-time.After(100 * time.Millisecond):
- }
- _, err = wr.Write([]byte("attribute\x00"))
- assert.NoError(t, err)
- select {
- case <-wr.ReadAttribute():
- assert.Fail(t, "There should not be an attribute ready to read")
- case <-time.After(100 * time.Millisecond):
- }
-
- _, err = wr.Write([]byte("value\x00"))
- assert.NoError(t, err)
-
- attr := <-wr.ReadAttribute()
- assert.Equal(t, "incomplete-filename", attr.Filename)
- assert.Equal(t, "attribute", attr.Attribute)
- assert.Equal(t, "value", attr.Value)
-
- _, err = wr.Write([]byte("shouldbe.vendor\x00linguist-vendored\x00set\x00shouldbe.vendor\x00linguist-generated\x00unspecified\x00shouldbe.vendor\x00linguist-language\x00unspecified\x00"))
- assert.NoError(t, err)
- attr = <-wr.ReadAttribute()
- assert.NoError(t, err)
- assert.EqualValues(t, attributeTriple{
- Filename: "shouldbe.vendor",
- Attribute: "linguist-vendored",
- Value: "set",
- }, attr)
- attr = <-wr.ReadAttribute()
- assert.NoError(t, err)
- assert.EqualValues(t, attributeTriple{
- Filename: "shouldbe.vendor",
- Attribute: "linguist-generated",
- Value: "unspecified",
- }, attr)
- attr = <-wr.ReadAttribute()
- assert.NoError(t, err)
- assert.EqualValues(t, attributeTriple{
- Filename: "shouldbe.vendor",
- Attribute: "linguist-language",
- Value: "unspecified",
- }, attr)
- }
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