test(
'atomic.core.WordBoundaryTest', [
'tinymce.plugins.wordcount.text.StringMapper',
'tinymce.plugins.wordcount.text.WordBoundary'
],
function (StringMapper, WordBoundary) {
var iwb = function (str, index) {
return WordBoundary.isWordBoundary(StringMapper.classify(str), index);
};
var testWordBoundary = function () {
// should not break between most characters
assert.eq(false, iwb('abc', 1));
assert.eq(false, iwb('åäö', 1));
assert.eq(false, iwb('üß?', 1));
// should not break some punctuation
assert.eq(false, iwb("can't", 2));
assert.eq(false, iwb("can?t", 2));
assert.eq(false, iwb('foo.bar', 2));
assert.eq(false, iwb('foo:bar', 2));
// shouldn't break on characters attached to numbers
assert.eq(false, iwb('123', 1));
assert.eq(false, iwb('a123', 1));
assert.eq(false, iwb('1a23', 1));
// shouldn't break on punctuation in number sequences
assert.eq(false, iwb('3.14', 1));
assert.eq(false, iwb('1,024', 1));
assert.eq(false, iwb('5-1', 1));
// should extend characters
assert.eq(false, iwb('foo\u00ADbar', 2));
assert.eq(false, iwb('foo\u0300bar', 2));
// Should NOT break in Katakana
assert.eq(false, iwb('???', 1));
// Should break between every kanji
assert.eq(true, iwb('???', 1));
// Shouldn't break inside CRLF
assert.eq(false, iwb('foo\r\nbar', 3));
// Should break before newlines
assert.eq(true, iwb('foo\rbar', 2));
assert.eq(true, iwb('foo\nbar', 2));
assert.eq(true, iwb('foo\r\nbar', 2));
// should break after newlines
assert.eq(true, iwb('foo\rbar', 3));
assert.eq(true, iwb('foo\nbar', 3));
assert.eq(true, iwb('foo\r\nbar', 4));
// shouldn't break from extenders
assert.eq(false, iwb('foo_bar', 2));
assert.eq(false, iwb('__', 0));
// Should break anywhere else
assert.eq(true, iwb('foo bar', 2));
assert.eq(true, iwb('foo\tbar', 2));
assert.eq(true, iwb('foo&bar', 2));
assert.eq(true, iwb('foo"bar"', 2));
assert.eq(true, iwb('foo(bar)', 2));
assert.eq(true, iwb('foo/bar', 2));
// should return false when given out of bounds index
assert.eq(false, iwb('', 5));
assert.eq(false, iwb('', -1));
// should return true for empty string
assert.eq(true, iwb('', 0));
};
testWordBoundary();
}
);
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