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f669ef6bec
`*json.UnmarshalTypeError` and `*json.SyntaxError` has a byte `Offset`, so use that. This commit also reworks/simplifies the errror line matching logic. This also makes the file reading unbuffered, but that should be fine in this error case. See #5324
59 lines
1.9 KiB
Go
59 lines
1.9 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 herrors
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import (
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"fmt"
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"testing"
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"github.com/pkg/errors"
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"github.com/stretchr/testify/require"
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)
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func TestToLineNumberError(t *testing.T) {
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t.Parallel()
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assert := require.New(t)
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for i, test := range []struct {
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in error
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offset int
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lineNumber int
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columnNumber int
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}{
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{errors.New("no line number for you"), 0, 1, 1},
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{errors.New(`template: _default/single.html:4:15: executing "_default/single.html" at <.Titles>: can't evaluate field Titles in type *hugolib.PageOutput`), 0, 4, 15},
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{errors.New("parse failed: template: _default/bundle-resource-meta.html:11: unexpected in operand"), 0, 11, 1},
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{errors.New(`failed:: template: _default/bundle-resource-meta.html:2:7: executing "main" at <.Titles>`), 0, 2, 7},
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{errors.New("error in front matter: Near line 32 (last key parsed 'title')"), 0, 32, 1},
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{errors.New(`failed to load translations: (6, 7): was expecting token =, but got "g" instead`), 0, 6, 7},
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} {
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got := ToFileError("template", test.in)
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if test.offset > 0 {
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got = ToFileErrorWithOffset(got.(FileError), test.offset)
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}
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errMsg := fmt.Sprintf("[%d][%T]", i, got)
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le, ok := got.(FileError)
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assert.True(ok)
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assert.True(ok, errMsg)
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assert.Equal(test.lineNumber, le.LineNumber(), errMsg)
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assert.Equal(test.columnNumber, le.ColumnNumber(), errMsg)
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assert.Error(errors.Cause(got))
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}
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}
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