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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
GEN_INCLUDE(['../select_to_speak/mv2/select_to_speak_e2e_test_base.js']);
/**
* Test fixture for word_utils.js.
*/
SelectToSpeakWordUtilsUnitTest = class extends SelectToSpeakE2ETest {};
AX_TEST_F(
'SelectToSpeakWordUtilsUnitTest', 'getNextWordStartWithoutWordStarts',
function() {
const node = {node: {}};
assertEquals(0, WordUtils.getNextWordStart('kitty cat', 0, node));
assertEquals(1, WordUtils.getNextWordStart(' kitty cat', 0, node));
assertEquals(6, WordUtils.getNextWordStart('kitty cat', 5, node));
assertEquals(6, WordUtils.getNextWordStart('kitty cat', 6, node));
assertEquals(7, WordUtils.getNextWordStart('kitty "cat"', 5, node));
});
AX_TEST_F(
'SelectToSpeakWordUtilsUnitTest', 'getNextWordEndWithoutWordEnds',
function() {
const node = {node: {}};
assertEquals(5, WordUtils.getNextWordEnd('kitty cat', 0, node));
assertEquals(6, WordUtils.getNextWordEnd(' kitty cat', 0, node));
assertEquals(9, WordUtils.getNextWordEnd('kitty cat', 6, node));
assertEquals(9, WordUtils.getNextWordEnd('kitty cat', 7, node));
});
AX_TEST_F('SelectToSpeakWordUtilsUnitTest', 'getNextWordStart', function() {
const inlineText = {wordStarts: [0, 6], name: 'kitty cat'};
const staticText = {children: [inlineText], name: 'kitty cat'};
const node = {node: staticText, startChar: 0, hasInlineText: true};
assertEquals(0, WordUtils.getNextWordStart('kitty cat', 0, node));
assertEquals(6, WordUtils.getNextWordStart('kitty cat', 5, node));
assertEquals(6, WordUtils.getNextWordStart('kitty cat', 6, node));
node.startChar = 10;
assertEquals(10, WordUtils.getNextWordStart('once upon kitty cat', 9, node));
assertEquals(16, WordUtils.getNextWordStart('once upon kitty cat', 15, node));
// Should return the default if the inlineText children are missing.
staticText.children = [];
assertEquals(
10, WordUtils.getNextWordStart('once upon a kitty cat', 10, node));
});
AX_TEST_F(
'SelectToSpeakWordUtilsUnitTest', 'getNextWordStartIgnoresStartCharOffset',
function() {
const inlineText = {
wordStarts: [0, 5, 10, 16],
name: 'once upon kitty cat',
};
const staticText = {children: [inlineText], name: 'once upon kitty cat'};
const node = {node: staticText, startChar: 9, hasInlineText: true};
// If search within the node and ignore starChar offset, returns the index
// of character "k".
assertEquals(
10, WordUtils.getNextWordStart('once upon kitty cat', 9, node, true));
// If consider the starChar offset, returns the index of character "o"
// with offset.
assertEquals(
9, WordUtils.getNextWordStart('once upon kitty cat', 9, node, false));
// Should return the default if the inlineText children are missing.
staticText.children = [];
assertEquals(
10, WordUtils.getNextWordStart('once upon a kitty cat', 10, node));
});
AX_TEST_F(
'SelectToSpeakWordUtilsUnitTest', 'getNextWordStartMultipleChildren',
function() {
const inlineText1 = {
wordStarts: [0, 6],
name: 'kitty cat ',
indexInParent: 0,
};
const inlineText2 = {
wordStarts: [0, 3],
name: 'is cute',
indexInParent: 1,
};
const staticText = {
children: [inlineText1, inlineText2],
name: 'kitty cat is cute',
};
inlineText1.parent = staticText;
inlineText2.parent = staticText;
const node = {node: staticText, startChar: 0, hasInlineText: true};
assertEquals(
10, WordUtils.getNextWordStart('kitty cat is cute', 7, node));
assertEquals(
13, WordUtils.getNextWordStart('kitty cat is cute', 11, node));
});
AX_TEST_F('SelectToSpeakWordUtilsUnitTest', 'getNextWordEnd', function() {
const inlineText = {wordEnds: [5, 9], name: 'kitty cat'};
const staticText = {children: [inlineText], name: 'kitty cat'};
const node = {node: staticText, startChar: 0, hasInlineText: true};
assertEquals(5, WordUtils.getNextWordEnd('kitty cat', 0, node));
assertEquals(5, WordUtils.getNextWordEnd('kitty cat', 4, node));
assertEquals(9, WordUtils.getNextWordEnd('kitty cat', 5, node));
assertEquals(9, WordUtils.getNextWordEnd('kitty cat', 6, node));
node.startChar = 10;
assertEquals(15, WordUtils.getNextWordEnd('once upon kitty cat', 9, node));
assertEquals(19, WordUtils.getNextWordEnd('once upon kitty cat', 17, node));
// Should return the default if the inlineText children are missing.
staticText.children = [];
assertEquals(5, WordUtils.getNextWordEnd('kitty cat', 4, node));
});
AX_TEST_F(
'SelectToSpeakWordUtilsUnitTest', 'getNextWordEndMultipleChildren',
function() {
const inlineText1 = {
wordEnds: [5, 9],
name: 'kitty cat ',
indexInParent: 0,
};
const inlineText2 = {wordEnds: [2, 7], name: 'is cute', indexInParent: 1};
const staticText = {
children: [inlineText1, inlineText2],
name: 'kitty cat is cute',
};
inlineText1.parent = staticText;
inlineText2.parent = staticText;
const node = {node: staticText, startChar: 0, hasInlineText: true};
assertEquals(12, WordUtils.getNextWordEnd('kitty cat is cute', 10, node));
assertEquals(17, WordUtils.getNextWordEnd('kitty cat is cute', 13, node));
});
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