test('issue #33525: Long line with ligatures takes a long time to paint decorations - not possible', () => {
		let actual = renderViewLine(new RenderLineInput(
			false,
			false,
			'appenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatato',
			false,
			true,
			false,
			0,
			createViewLineTokens([createPart(194, 3)]),
			[],
			4,
			10,
			10000,
			'none',
			false,
			true
		));

		let expected = [
			'<span>',
			'<span class="mtk3">appenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatatoappenddatato</span>',
			'</span>'
		].join('');

		assert.deepEqual(actual.html, expected);
	});

	test('issue #2255: Weird line rendering part 2', () => {
		let lineText = ' \t\t\tcursorStyle:\t\t\t\t\t\t(prevOpts.cursorStyle !== newOpts.cursorStyle),';

		let lineParts = createViewLineTokens([
			createPart(4, 1), // 4 chars
			createPart(16, 2), // 12 chars
			createPart(22, 3), // 6 chars
			createPart(23, 4), // 1 char
			createPart(44, 5), // 21 chars
			createPart(46, 6), // 2 chars
			createPart(47, 7), // 1 char
			createPart(67, 8), // 20 chars
			createPart(68, 9), // 1 char
			createPart(69, 10), // 2 chars
		]);
		let expectedOutput = [
			'<span class="mtk1">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0</span>',
			'<span class="mtk2">cursorStyle:</span>',
			'<span class="mtk3">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0</span>',
			'<span class="mtk4">(</span>',
			'<span class="mtk5">prevOpts.cursorStyle\u00a0</span>',
			'<span class="mtk6">!=</span>',
			'<span class="mtk7">=</span>',
			'<span class="mtk8">\u00a0newOpts.cursorStyle</span>',
			'<span class="mtk9">)</span>',
			'<span class="mtk10">,</span>',
		].join('');
		let expectedOffsetsArr = [
			[0, 1, 4, 8], // 4 chars
			[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11], // 12 chars
			[0, 4, 8, 12, 16, 20], // 6 chars
			[0], // 1 char
			[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20], // 21 chars
			[0, 1], // 2 chars
			[0], // 1 char
			[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19], // 20 chars
			[0], // 1 char
			[0, 1] // 2 chars
		];

		let _actual = renderViewLine(new RenderLineInput(
			false,
			lineText,
			false,
			true,
			false,
			0,
			lineParts,
			[],
			4,
			10,
			-1,
			'none',
			false,
			false
		));

		assert.equal(_actual.html, '<span>' + expectedOutput + '</span>');
		assertCharacterMapping(_actual.characterMapping, expectedOffsetsArr, [12, 12, 24, 1, 21, 2, 1, 20, 1, 1]);
	});

	test('issue #42700: Hindi characters are not being rendered properly', () => {

		let actual = renderViewLine(new RenderLineInput(
			true,
			' वो ऐसा क्या है जो हमारे अंदर भी है और बाहर भी है। जिसकी वजह से हम सब हैं। जिसने इस सृष्टि की रचना की है।',
			false,
			false,
			false,
			0,
			createViewLineTokens([createPart(105, 3)]),
			[],
			4,
			10,
			10000,
			'none',
			false,
			false
		));

		let expected = [
			'<span>',
			'<span class="mtk3">\u00a0वो\u00a0ऐसा\u00a0क्या\u00a0है\u00a0जो\u00a0हमारे\u00a0अंदर\u00a0भी\u00a0है\u00a0और\u00a0बाहर\u00a0भी\u00a0है।\u00a0जिसकी\u00a0वजह\u00a0से\u00a0हम\u00a0सब\u00a0हैं।\u00a0जिसने\u00a0इस\u00a0सृष्टि\u00a0की\u00a0रचना\u00a0की\u00a0है।</span>',
			'</span>'
		].join('');

		assert.deepEqual(actual.html, expected);
	});

	test('issue #32436: Non-monospace font + visible whitespace + After decorator causes line to "jump"', () => {

		let lineContent = '\tbla';

		let actual = renderViewLine(new RenderLineInput(
			false,
			lineContent,
			false,
			true,
			false,
			0,
			createViewLineTokens([createPart(4, 3)]),
			[new LineDecoration(2, 3, 'before', InlineDecorationType.Before)],
			4,
			10,
			-1,
			'all',
			false,
			true
		));

		let expected = [
			'<span>',
			'<span class="vs-whitespace" style="width:40px">\u2192\u00a0\u00a0\u00a0</span>',
			'<span class="mtk3 before">b</span>',
			'<span class="mtk3">la</span>',
			'</span>'
		].join('');

		assert.deepEqual(actual.html, expected);
	});

	test('issue #38935: GitLens end-of-line blame no longer rendering', () => {

		let actual = renderViewLine(new RenderLineInput(
			true,
			'\t}',
			false,
			true,
			false,
			0,
			createViewLineTokens([createPart(2, 3)]),
			[
				new LineDecoration(3, 3, 'ced-TextEditorDecorationType2-5e9b9b3f-3 ced-TextEditorDecorationType2-3', InlineDecorationType.Before),
				new LineDecoration(3, 3, 'ced-TextEditorDecorationType2-5e9b9b3f-4 ced-TextEditorDecorationType2-4', InlineDecorationType.After),
			],
			4,
			10,
			10000,
			'none',
			false,
			false
		));

		let expected = [
			'<span>',
			'<span class="mtk3">\u00a0\u00a0\u00a0\u00a0}</span>',
			'<span class="ced-TextEditorDecorationType2-5e9b9b3f-3 ced-TextEditorDecorationType2-3 ced-TextEditorDecorationType2-5e9b9b3f-4 ced-TextEditorDecorationType2-4"></span>',
			'</span>'
		].join('');

		assert.deepEqual(actual.html, expected);
	});

	test('issue #22832: Consider fullwidth characters when rendering tabs (render whitespace)', () => {

		let actual = renderViewLine(new RenderLineInput(
			true,
			'asd = "擦"\t\t#asd',
			false,
			false,
			false,
			0,
			createViewLineTokens([createPart(15, 3)]),
			[],
			4,
			10,
			10000,
			'all',
			false,
			false
		));

		let expected = [
			'<span>',
			'<span class="mtk3">asd</span>',
			'<span class="vs-whitespace">\u00b7</span>',
			'<span class="mtk3">=</span>',
			'<span class="vs-whitespace">\u00b7</span>',
			'<span class="mtk3">"擦"</span>',
			'<span class="vs-whitespace">\u2192\u00a0\u2192\u00a0\u00a0\u00a0</span>',
			'<span class="mtk3">#asd</span>',
			'</span>'
		].join('');

		assert.deepEqual(actual.html, expected);
	});