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df8db42082
Add capabilities to common test module to detect and skip tests
on dumb terminals.
In some of our build environments, like s390x, the terminal
is a dumb terminal meaning it has very rudimentary capabilities.
These in turn prevent some of the tests from completing with errors
as below.
not ok 1777 parallel/test-readline-tab-complete
---
duration_ms: 0.365
severity: fail
exitcode: 1
stack: |-
assert.js:103
throw new AssertionError(obj);
^
AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:
'\t' !== ''
at /home/abuild/rpmbuild/BUILD/node-git.8698dd98bb/test/parallel/test-readline-tab-complete.js:63:14
at Array.forEach (<anonymous>)
at /home/abuild/rpmbuild/BUILD/node-git.8698dd98bb/test/parallel/test-readline-tab-complete.js:18:17
at Array.forEach (<anonymous>)
at Object.<anonymous> (/home/abuild/rpmbuild/BUILD/node-git.8698dd98bb/test/parallel/test-readline-tab-complete.js:17:3)
at Module._compile (internal/modules/cjs/loader.js:1176:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1196:10)
at Module.load (internal/modules/cjs/loader.js:1040:32)
at Function.Module._load (internal/modules/cjs/loader.js:929:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12) {
generatedMessage: true,
code: 'ERR_ASSERTION',
actual: '\t',
expected: '',
operator: 'strictEqual'
}
...
PR-URL: https://github.com/nodejs/node/pull/33165
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
25 lines
551 B
JavaScript
25 lines
551 B
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const stdoutWrite = process.stdout.write;
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// The sequence for moving the cursor to 0,0 and clearing screen down
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const check = '\u001b[1;1H\u001b[0J';
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function doTest(isTTY, check) {
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let buf = '';
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process.stdout.isTTY = isTTY;
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process.stdout.write = (string) => buf += string;
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console.clear();
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process.stdout.write = stdoutWrite;
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assert.strictEqual(buf, check);
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}
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// Fake TTY
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if (!common.isDumbTerminal) {
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doTest(true, check);
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}
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doTest(false, '');
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