| 1 | const assert = require('assert')
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| 2 | const { assertErrorCount } = require('./common/asserts')
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| 3 | const linter = require('./../lib/index')
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| 4 |
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| 5 | describe('Parse error', () => {
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| 6 | it('should report parse errors', () => {
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| 7 | const report = linter.processStr('contract Foo {', {})
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| 8 |
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| 9 | assertErrorCount(report, 1)
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| 10 | const error = report.reports[0]
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| 11 | assert.equal(error.line, 1)
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| 12 | assert.equal(error.column, 14)
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| 13 | assert.ok(error.message.startsWith("Parse error: mismatched input '<EOF>'"))
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| 14 | })
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| 15 |
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| 16 | it('should report multiple parse errors', () => {
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| 17 | const report = linter.processStr('contract Foo { function constructor() }\n contract Bar {', {})
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| 18 |
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| 19 | assertErrorCount(report, 3)
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| 20 | const messages = report.reports.map(error => error.message)
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| 21 | assert.ok(
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| 22 | messages[0].startsWith("Parse error: no viable alternative at input 'functionconstructor'")
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| 23 | )
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| 24 | assert.ok(messages[1].startsWith("Parse error: mismatched input '}'"))
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| 25 | assert.ok(messages[2].startsWith("Parse error: mismatched input '<EOF>'"))
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| 26 | })
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| 27 | })
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