1berry/nodejs
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

test: more informative test failure messages

Browse Source 
PR-URL: https://github.com/nodejs/node/pull/15977
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
This commit is contained in:
Alec Ferguson 2017-10-06 10:17:27 -07:00 committed by Ruben Bridgewater
parent 99237cf00d
commit 91724cb2a1
No known key found for this signature in database
GPG Key ID: F07496B3EB3C1762
1 changed files with 27 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
test/parallel/test-zlib-const.js
View File

@ -4,14 +4,35 @@ const assert = require('assert');
const zlib = require('zlib');
assert.strictEqual(zlib.constants.Z_OK, 0, 'Z_OK should be 0');
assert.strictEqual(zlib.constants.Z_OK, 0,
[
'Expected Z_OK to be 0;',
`got ${zlib.constants.Z_OK}`
].join(' '));
zlib.constants.Z_OK = 1;
assert.strictEqual(zlib.constants.Z_OK, 0, 'Z_OK should be 0');
assert.strictEqual(zlib.constants.Z_OK, 0,
[
'Z_OK should be immutable.',
`Expected to get 0, got ${zlib.constants.Z_OK}`
].join(' '));
assert.strictEqual(zlib.codes.Z_OK, 0, 'Z_OK should be 0');
assert.strictEqual(zlib.codes.Z_OK, 0,
`Expected Z_OK to be 0; got ${zlib.codes.Z_OK}`);
zlib.codes.Z_OK = 1;
assert.strictEqual(zlib.codes.Z_OK, 0, 'zlib.codes.Z_OK should be 0');
assert.strictEqual(zlib.codes.Z_OK, 0,
[
'Z_OK should be immutable.',
`Expected to get 0, got ${zlib.codes.Z_OK}`
].join(' '));
zlib.codes = { Z_OK: 1 };
assert.strictEqual(zlib.codes.Z_OK, 0, 'zlib.codes.Z_OK should be 0');
assert.strictEqual(zlib.codes.Z_OK, 0,
[
'Z_OK should be immutable.',
`Expected to get 0, got ${zlib.codes.Z_OK}`
].join(' '));
assert.ok(Object.isFrozen(zlib.codes), 'zlib.codes should be frozen');
assert.ok(Object.isFrozen(zlib.codes),
[
'Expected zlib.codes to be frozen, but Object.isFrozen',
`returned ${Object.isFrozen(zlib.codes)}`
].join(' '));