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9ee92daea3
Use the synctex distributed with TeX Live GitOrigin-RevId: 5a133f21f48fd1e217ab463e8cb2a5cdec8be1af
116 lines
2.6 KiB
JavaScript
116 lines
2.6 KiB
JavaScript
const Path = require('path')
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const SandboxedModule = require('sandboxed-module')
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const { expect } = require('chai')
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const MODULE_PATH = Path.join(__dirname, '../../../app/js/SynctexOutputParser')
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describe('SynctexOutputParser', function () {
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beforeEach(function () {
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this.SynctexOutputParser = SandboxedModule.require(MODULE_PATH)
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})
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describe('parseViewOutput', function () {
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it('parses valid output', function () {
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const output = `This is SyncTeX command line utility, version 1.5
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SyncTeX result begin
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Output:/compile/output.pdf
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Page:1
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x:136.537964
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y:661.437561
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h:133.768356
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v:663.928223
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W:343.711060
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H:9.962640
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before:
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offset:-1
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middle:
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after:
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Output:/compile/output.pdf
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Page:2
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x:178.769592
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y:649.482361
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h:134.768356
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v:651.973022
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W:342.711060
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H:19.962640
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before:
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offset:-1
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middle:
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after:
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SyncTeX result end
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`
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const records = this.SynctexOutputParser.parseViewOutput(output)
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expect(records).to.deep.equal([
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{
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page: 1,
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h: 133.768356,
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v: 663.928223,
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width: 343.71106,
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height: 9.96264,
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},
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{
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page: 2,
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h: 134.768356,
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v: 651.973022,
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width: 342.71106,
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height: 19.96264,
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},
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])
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})
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it('handles garbage', function () {
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const output = 'This computer is on strike!'
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const records = this.SynctexOutputParser.parseViewOutput(output)
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expect(records).to.deep.equal([])
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})
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})
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describe('parseEditOutput', function () {
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it('parses valid output', function () {
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const output = `This is SyncTeX command line utility, version 1.5
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SyncTeX result begin
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Output:/compile/output.pdf
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Input:/compile/main.tex
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Line:17
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Column:-1
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Offset:0
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Context:
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SyncTeX result end
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`
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const records = this.SynctexOutputParser.parseEditOutput(
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output,
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'/compile'
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)
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expect(records).to.deep.equal([
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{ file: 'main.tex', line: 17, column: -1 },
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])
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})
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it('handles values that contain colons', function () {
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const output = `This is SyncTeX command line utility, version 1.5
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SyncTeX result begin
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Output:/compile/output.pdf
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Input:/compile/this-file:has-a-weird-name.tex
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Line:17
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Column:-1
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Offset:0
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Context:
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SyncTeX result end
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`
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const records = this.SynctexOutputParser.parseEditOutput(
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output,
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'/compile'
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)
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expect(records).to.deep.equal([
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{ file: 'this-file:has-a-weird-name.tex', line: 17, column: -1 },
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])
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})
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it('handles garbage', function () {
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const output = '2 + 2 = 4'
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const records = this.SynctexOutputParser.parseEditOutput(output)
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expect(records).to.deep.equal([])
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})
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})
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})
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