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