mirror of
https://github.com/gohugoio/hugo.git
synced 2024-06-30 18:53:44 +00:00
130 lines
3.1 KiB
Go
130 lines
3.1 KiB
Go
// Copyright 2018 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package errors contains common Hugo errors and error related utilities.
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package herrors
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import (
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"strings"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestErrorLocator(t *testing.T) {
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assert := require.New(t)
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lineMatcher := func(m LineMatcher) bool {
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return strings.Contains(m.Line, "THEONE")
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}
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lines := `LINE 1
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LINE 2
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LINE 3
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LINE 4
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This is THEONE
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LINE 6
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LINE 7
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LINE 8
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`
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location := locateErrorInString(lines, lineMatcher)
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assert.Equal([]string{"LINE 3", "LINE 4", "This is THEONE", "LINE 6", "LINE 7"}, location.Lines)
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pos := location.Position()
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assert.Equal(5, pos.LineNumber)
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assert.Equal(2, location.LinesPos)
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assert.Equal([]string{"This is THEONE"}, locateErrorInString(`This is THEONE`, lineMatcher).Lines)
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location = locateErrorInString(`L1
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This is THEONE
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L2
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`, lineMatcher)
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assert.Equal(2, location.Position().LineNumber)
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assert.Equal(1, location.LinesPos)
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assert.Equal([]string{"L1", "This is THEONE", "L2", ""}, location.Lines)
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location = locateErrorInString(`This is THEONE
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L2
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`, lineMatcher)
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assert.Equal(0, location.LinesPos)
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assert.Equal([]string{"This is THEONE", "L2", ""}, location.Lines)
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location = locateErrorInString(`L1
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This THEONE
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`, lineMatcher)
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assert.Equal([]string{"L1", "This THEONE", ""}, location.Lines)
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assert.Equal(1, location.LinesPos)
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location = locateErrorInString(`L1
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L2
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This THEONE
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`, lineMatcher)
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assert.Equal([]string{"L1", "L2", "This THEONE", ""}, location.Lines)
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assert.Equal(2, location.LinesPos)
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location = locateErrorInString("NO MATCH", lineMatcher)
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assert.Equal(-1, location.Position().LineNumber)
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assert.Equal(-1, location.LinesPos)
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assert.Equal(0, len(location.Lines))
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lineMatcher = func(m LineMatcher) bool {
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return m.LineNumber == 6
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}
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location = locateErrorInString(`A
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B
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C
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D
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E
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F
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G
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H
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I
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J`, lineMatcher)
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assert.Equal([]string{"D", "E", "F", "G", "H"}, location.Lines)
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assert.Equal(6, location.Position().LineNumber)
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assert.Equal(2, location.LinesPos)
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// Test match EOF
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lineMatcher = func(m LineMatcher) bool {
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return m.LineNumber == 4
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}
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location = locateErrorInString(`A
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B
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C
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`, lineMatcher)
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assert.Equal([]string{"B", "C", ""}, location.Lines)
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assert.Equal(4, location.Position().LineNumber)
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assert.Equal(2, location.LinesPos)
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offsetMatcher := func(m LineMatcher) bool {
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return m.Offset == 1
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}
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location = locateErrorInString(`A
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B
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C
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D
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E`, offsetMatcher)
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assert.Equal([]string{"A", "B", "C", "D"}, location.Lines)
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assert.Equal(2, location.Position().LineNumber)
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assert.Equal(1, location.LinesPos)
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}
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