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author | Danijel Andjelkovic <adanijel99@gmail.com> | 2022-03-01 21:54:41 +0100 |
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committer | Danijel Andjelkovic <adanijel99@gmail.com> | 2022-03-01 21:54:41 +0100 |
commit | 6c8128f9fd5a5d0be115806c35a21b3d683df8d6 (patch) | |
tree | f46c2f6b3b9b294ff32bd75c08ccdc9e7a8cc4ef /sandbox/testAppNevena/Front/node_modules/wcwidth/test/index.js | |
parent | 2400b84e95913665da6279114168148444b8f9ab (diff) | |
parent | 7d3640f824f46490b47bd95f1c5a16644f712068 (diff) |
Merge branch 'dev' of http://gitlab.pmf.kg.ac.rs/igrannonica/neuronstellar into logo
Diffstat (limited to 'sandbox/testAppNevena/Front/node_modules/wcwidth/test/index.js')
-rw-r--r-- | sandbox/testAppNevena/Front/node_modules/wcwidth/test/index.js | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/wcwidth/test/index.js b/sandbox/testAppNevena/Front/node_modules/wcwidth/test/index.js new file mode 100644 index 00000000..5180599a --- /dev/null +++ b/sandbox/testAppNevena/Front/node_modules/wcwidth/test/index.js @@ -0,0 +1,64 @@ +"use strict" + +var wcwidth = require('../') +var test = require('tape') + +test('handles regular strings', function(t) { + t.strictEqual(wcwidth('abc'), 3) + t.end() +}) + +test('handles multibyte strings', function(t) { + t.strictEqual(wcwidth('字的模块'), 8) + t.end() +}) + +test('handles multibyte characters mixed with regular characters', function(t) { + t.strictEqual(wcwidth('abc 字的模块'), 12) + t.end() +}) + +test('ignores control characters e.g. \\n', function(t) { + t.strictEqual(wcwidth('abc\n字的模块\ndef'), 14) + t.end() +}) + +test('ignores bad input', function(t) { + t.strictEqual(wcwidth(''), 0) + t.strictEqual(wcwidth(3), 0) + t.strictEqual(wcwidth({}), 0) + t.strictEqual(wcwidth([]), 0) + t.strictEqual(wcwidth(), 0) + t.end() +}) + +test('ignores nul (charcode 0)', function(t) { + t.strictEqual(wcwidth(String.fromCharCode(0)), 0) + t.end() +}) + +test('ignores nul mixed with chars', function(t) { + t.strictEqual(wcwidth('a' + String.fromCharCode(0) + '\n字的'), 5) + t.end() +}) + +test('can have custom value for nul', function(t) { + t.strictEqual(wcwidth.config({ + nul: 10 + })(String.fromCharCode(0) + 'a字的'), 15) + t.end() +}) + +test('can have custom control char value', function(t) { + t.strictEqual(wcwidth.config({ + control: 1 + })('abc\n字的模块\ndef'), 16) + t.end() +}) + +test('negative custom control chars == -1', function(t) { + t.strictEqual(wcwidth.config({ + control: -1 + })('abc\n字的模块\ndef'), -1) + t.end() +}) |