mirror of
https://github.com/gohugoio/hugo.git
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113 lines
2.7 KiB
Go
113 lines
2.7 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(le FileError, lineno int, line string) bool {
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return strings.Contains(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(nil, 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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assert.Equal(5, location.LineNumber)
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assert.Equal(2, location.Pos)
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assert.Equal([]string{"This is THEONE"}, locateErrorInString(nil, `This is THEONE`, lineMatcher).Lines)
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location = locateErrorInString(nil, `L1
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This is THEONE
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L2
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`, lineMatcher)
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assert.Equal(1, location.Pos)
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assert.Equal([]string{"L1", "This is THEONE", "L2"}, location.Lines)
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location = locateErrorInString(nil, `This is THEONE
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L2
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`, lineMatcher)
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assert.Equal(0, location.Pos)
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assert.Equal([]string{"This is THEONE", "L2"}, location.Lines)
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location = locateErrorInString(nil, `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.Pos)
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location = locateErrorInString(nil, `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.Pos)
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location = locateErrorInString(nil, "NO MATCH", lineMatcher)
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assert.Equal(-1, location.LineNumber)
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assert.Equal(-1, location.Pos)
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assert.Equal(0, len(location.Lines))
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lineMatcher = func(le FileError, lineno int, line string) bool {
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return lineno == 6
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}
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location = locateErrorInString(nil, `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.LineNumber)
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assert.Equal(2, location.Pos)
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// Test match EOF
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lineMatcher = func(le FileError, lineno int, line string) bool {
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return lineno == 4
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}
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location = locateErrorInString(nil, `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.LineNumber)
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assert.Equal(2, location.Pos)
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}
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