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test: increase coverage of async_hooks
PR-URL: #13336 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Andreas Madsen <amwebdk@gmail.com> Reviewed-By: Trevor Norris <trev.norris@gmail.com>
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Original file line number | Diff line number | Diff line change |
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'use strict'; | ||
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const common = require('../common'); | ||
const assert = require('assert'); | ||
const spawnSync = require('child_process').spawnSync; | ||
const async_hooks = require('async_hooks'); | ||
const initHooks = require('./init-hooks'); | ||
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switch (process.argv[2]) { | ||
case 'test_init_callback': | ||
initHooks({ | ||
oninit: common.mustCall(() => { throw new Error('test_init_callback'); }) | ||
}).enable(); | ||
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async_hooks.emitInit(async_hooks.currentId(), 'test_init_callback_type', | ||
async_hooks.triggerId()); | ||
break; | ||
case 'test_callback': | ||
initHooks({ | ||
onbefore: common.mustCall(() => { throw new Error('test_callback'); }) | ||
}).enable(); | ||
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async_hooks.emitInit(async_hooks.currentId(), 'test_callback_type', | ||
async_hooks.triggerId()); | ||
async_hooks.emitBefore(async_hooks.currentId()); | ||
break; | ||
} | ||
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if (process.execArgv.includes('--abort-on-uncaught-exception')) { | ||
initHooks({ | ||
oninit: common.mustCall(() => { throw new Error('test_callback_abort'); }) | ||
}).enable(); | ||
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async_hooks.emitInit(async_hooks.currentId(), 'test_callback_abort', | ||
async_hooks.triggerId()); | ||
} | ||
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const c1 = spawnSync(`${process.execPath}`, [__filename, 'test_init_callback']); | ||
assert.strictEqual(c1.stderr.toString().split('\n')[0], | ||
'Error: test_init_callback'); | ||
assert.strictEqual(c1.status, 1); | ||
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const c2 = spawnSync(`${process.execPath}`, [__filename, 'test_callback']); | ||
assert.strictEqual(c2.stderr.toString().split('\n')[0], 'Error: test_callback'); | ||
assert.strictEqual(c2.status, 1); | ||
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const c3 = spawnSync(`${process.execPath}`, ['--abort-on-uncaught-exception', | ||
__filename, | ||
'test_callback_abort']); | ||
assert.strictEqual(c3.stdout.toString(), ''); | ||
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const stderrOutput = c3.stderr.toString() | ||
.trim() | ||
.split('\n') | ||
.map((s) => s.trim()); | ||
assert.strictEqual(stderrOutput[0], 'Error: test_callback_abort'); |
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Original file line number | Diff line number | Diff line change |
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'use strict'; | ||
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const common = require('../common'); | ||
const assert = require('assert'); | ||
const spawnSync = require('child_process').spawnSync; | ||
const async_hooks = require('async_hooks'); | ||
const initHooks = require('./init-hooks'); | ||
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switch (process.argv[2]) { | ||
case 'test_invalid_async_id': | ||
async_hooks.emitBefore(-1); | ||
break; | ||
case 'test_invalid_trigger_id': | ||
async_hooks.emitBefore(1, -1); | ||
break; | ||
} | ||
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const c1 = spawnSync(process.execPath, [__filename, 'test_invalid_async_id']); | ||
assert.strictEqual(c1.stderr.toString().split('\n')[0], | ||
'Error: before(): asyncId or triggerId is less than zero ' + | ||
'(asyncId: -1, triggerId: -1)'); | ||
assert.strictEqual(c1.status, 1); | ||
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const c2 = spawnSync(process.execPath, [__filename, 'test_invalid_trigger_id']); | ||
assert.strictEqual(c2.stderr.toString().split('\n')[0], | ||
'Error: before(): asyncId or triggerId is less than zero ' + | ||
'(asyncId: 1, triggerId: -1)'); | ||
assert.strictEqual(c2.status, 1); | ||
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const expectedId = async_hooks.newUid(); | ||
const expectedTriggerId = async_hooks.newUid(); | ||
const expectedType = 'test_emit_before_after_type'; | ||
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// Verify that if there is no registered hook, then nothing will happen. | ||
async_hooks.emitBefore(expectedId); | ||
async_hooks.emitAfter(expectedId); | ||
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initHooks({ | ||
onbefore: common.mustCall((id) => assert.strictEqual(id, expectedId)), | ||
onafter: common.mustCall((id) => assert.strictEqual(id, expectedId)), | ||
allowNoInit: true | ||
}).enable(); | ||
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async_hooks.emitInit(expectedId, expectedType, expectedTriggerId); | ||
async_hooks.emitBefore(expectedId); | ||
async_hooks.emitAfter(expectedId); |
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Original file line number | Diff line number | Diff line change |
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'use strict'; | ||
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const common = require('../common'); | ||
const assert = require('assert'); | ||
const async_hooks = require('async_hooks'); | ||
const initHooks = require('./init-hooks'); | ||
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// Verify that if there is no registered hook, then those invalid parameters | ||
// won't be checked. | ||
assert.doesNotThrow(() => async_hooks.emitInit()); | ||
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const expectedId = async_hooks.newUid(); | ||
const expectedTriggerId = async_hooks.newUid(); | ||
const expectedType = 'test_emit_init_type'; | ||
const expectedResource = { key: 'test_emit_init_resource' }; | ||
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const hooks1 = initHooks({ | ||
oninit: common.mustCall((id, type, triggerId, resource) => { | ||
assert.strictEqual(id, expectedId); | ||
assert.strictEqual(type, expectedType); | ||
assert.strictEqual(triggerId, expectedTriggerId); | ||
assert.strictEqual(resource.key, expectedResource.key); | ||
}) | ||
}); | ||
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hooks1.enable(); | ||
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assert.throws(() => async_hooks.emitInit(), | ||
/^RangeError: asyncId must be an unsigned integer$/); | ||
assert.throws(() => async_hooks.emitInit(expectedId), | ||
/^TypeError: type must be a string with length > 0$/); | ||
assert.throws(() => async_hooks.emitInit(expectedId, expectedType, -1), | ||
/^RangeError: triggerId must be an unsigned integer$/); | ||
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async_hooks.emitInit(expectedId, expectedType, expectedTriggerId, | ||
expectedResource); | ||
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hooks1.disable(); | ||
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initHooks({ | ||
oninit: common.mustCall((id, type, triggerId, resource) => { | ||
assert.strictEqual(id, expectedId); | ||
assert.strictEqual(type, expectedType); | ||
assert.notStrictEqual(triggerId, expectedTriggerId); | ||
assert.strictEqual(resource.key, expectedResource.key); | ||
}) | ||
}).enable(); | ||
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async_hooks.emitInit(expectedId, expectedType, expectedResource); |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,13 @@ | ||
'use strict'; | ||
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const common = require('../common'); | ||
const assert = require('assert'); | ||
const async_hooks = require('async_hooks'); | ||
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const asyncId = async_hooks.newUid(); | ||
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assert.notStrictEqual(async_hooks.currentId(), asyncId); | ||
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async_hooks.runInAsyncIdScope(asyncId, common.mustCall(() => { | ||
assert.strictEqual(async_hooks.currentId(), asyncId); | ||
})); |