| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.unit_tests; |
| |
| import android.content.res.ColorStateList; |
| import android.content.res.Resources; |
| import android.graphics.Typeface; |
| import android.test.suitebuilder.annotation.MediumTest; |
| import android.test.suitebuilder.annotation.SmallTest; |
| import android.text.Html; |
| import android.text.Spannable; |
| import android.text.SpannableString; |
| import android.text.Spanned; |
| import android.text.style.ForegroundColorSpan; |
| import android.text.style.QuoteSpan; |
| import android.text.style.StrikethroughSpan; |
| import android.text.style.StyleSpan; |
| import android.text.style.SubscriptSpan; |
| import android.text.style.SuperscriptSpan; |
| import android.text.style.TextAppearanceSpan; |
| import android.text.style.TypefaceSpan; |
| import android.text.style.URLSpan; |
| import android.text.style.UnderlineSpan; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * HtmlTest tests the Spanned-to-HTML converter |
| */ |
| public class HtmlTest extends TestCase { |
| @MediumTest |
| public void testColor() throws Exception { |
| Spanned s; |
| ForegroundColorSpan[] colors; |
| |
| s = Html.fromHtml("<font color=\"#00FF00\">something</font>"); |
| colors = s.getSpans(0, s.length(), ForegroundColorSpan.class); |
| assertEquals(1, colors.length); |
| assertEquals(0xFF00FF00, colors[0].getForegroundColor()); |
| |
| s = Html.fromHtml("<font color=\"navy\">something</font>"); |
| colors = s.getSpans(0, s.length(), ForegroundColorSpan.class); |
| assertEquals(1, colors.length); |
| assertEquals(0xFF000080, colors[0].getForegroundColor()); |
| |
| s = Html.fromHtml("<font color=\"gibberish\">something</font>"); |
| colors = s.getSpans(0, s.length(), ForegroundColorSpan.class); |
| assertEquals(0, colors.length); |
| } |
| |
| @MediumTest |
| public void testResourceColor() throws Exception { |
| ColorStateList c = |
| Resources.getSystem().getColorStateList(android.R.color.primary_text_dark); |
| Spanned s; |
| TextAppearanceSpan[] colors; |
| |
| s = Html.fromHtml("<font color=\"@android:color/primary_text_dark\">something</font>"); |
| colors = s.getSpans(0, s.length(), TextAppearanceSpan.class); |
| assertEquals(1, colors.length); |
| assertEquals(c.toString(), colors[0].getTextColor().toString()); |
| |
| s = Html.fromHtml("<font color=\"@android:primary_text_dark\">something</font>"); |
| colors = s.getSpans(0, s.length(), TextAppearanceSpan.class); |
| assertEquals(1, colors.length); |
| assertEquals(c.toString(), colors[0].getTextColor().toString()); |
| |
| s = Html.fromHtml("<font color=\"@color/primary_text_dark\">something</font>"); |
| colors = s.getSpans(0, s.length(), TextAppearanceSpan.class); |
| assertEquals(1, colors.length); |
| assertEquals(c.toString(), colors[0].getTextColor().toString()); |
| |
| s = Html.fromHtml("<font color=\"@primary_text_dark\">something</font>"); |
| colors = s.getSpans(0, s.length(), TextAppearanceSpan.class); |
| assertEquals(1, colors.length); |
| assertEquals(c.toString(), colors[0].getTextColor().toString()); |
| |
| s = Html.fromHtml("<font color=\"@" + android.R.color.primary_text_dark |
| + "\">something</font>"); |
| colors = s.getSpans(0, s.length(), TextAppearanceSpan.class); |
| assertEquals(1, colors.length); |
| assertEquals(c.toString(), colors[0].getTextColor().toString()); |
| |
| s = Html.fromHtml("<font color=\"gibberish\">something</font>"); |
| colors = s.getSpans(0, s.length(), TextAppearanceSpan.class); |
| assertEquals(colors.length, 0); |
| } |
| |
| @SmallTest |
| public void testParagraphs() throws Exception { |
| SpannableString s; |
| |
| s = new SpannableString("Hello world"); |
| assertEquals(Html.toHtml(s), "<p>Hello world</p>\n"); |
| |
| s = new SpannableString("Hello world\nor something"); |
| assertEquals(Html.toHtml(s), "<p>Hello world<br>\nor something</p>\n"); |
| |
| s = new SpannableString("Hello world\n\nor something"); |
| assertEquals(Html.toHtml(s), "<p>Hello world</p>\n<p>or something</p>\n"); |
| |
| s = new SpannableString("Hello world\n\n\nor something"); |
| assertEquals(Html.toHtml(s), "<p>Hello world<br></p>\n<p>or something</p>\n"); |
| |
| assertEquals("foo\nbar", Html.fromHtml("foo<br>bar").toString()); |
| assertEquals("foo\nbar", Html.fromHtml("foo<br>\nbar").toString()); |
| assertEquals("foo\nbar", Html.fromHtml("foo<br>\n \nbar").toString()); |
| } |
| |
| @SmallTest |
| public void testBlockquote() throws Exception { |
| SpannableString s; |
| |
| s = new SpannableString("Hello world"); |
| s.setSpan(new QuoteSpan(), 0, s.length(), Spannable.SPAN_PARAGRAPH); |
| assertEquals(Html.toHtml(s), "<blockquote><p>Hello world</p>\n</blockquote>\n"); |
| |
| s = new SpannableString("Hello\n\nworld"); |
| s.setSpan(new QuoteSpan(), 0, 7, Spannable.SPAN_PARAGRAPH); |
| assertEquals(Html.toHtml(s), "<blockquote><p>Hello</p>\n</blockquote>\n<p>world</p>\n"); |
| } |
| |
| @SmallTest |
| public void testEntities() throws Exception { |
| SpannableString s; |
| |
| s = new SpannableString("Hello <&> world"); |
| assertEquals(Html.toHtml(s), "<p>Hello <&> world</p>\n"); |
| |
| s = new SpannableString("Hello \u03D5 world"); |
| assertEquals(Html.toHtml(s), "<p>Hello ϕ world</p>\n"); |
| |
| s = new SpannableString("Hello world"); |
| assertEquals(Html.toHtml(s), "<p>Hello world</p>\n"); |
| } |
| |
| @SmallTest |
| public void testMarkup() throws Exception { |
| SpannableString s; |
| |
| s = new SpannableString("Hello bold world"); |
| s.setSpan(new StyleSpan(Typeface.BOLD), 6, s.length() - 6, |
| Spannable.SPAN_EXCLUSIVE_INCLUSIVE); |
| assertEquals(Html.toHtml(s), "<p>Hello <b>bold</b> world</p>\n"); |
| |
| s = new SpannableString("Hello italic world"); |
| s.setSpan(new StyleSpan(Typeface.ITALIC), 6, s.length() - 6, |
| Spannable.SPAN_EXCLUSIVE_INCLUSIVE); |
| assertEquals(Html.toHtml(s), "<p>Hello <i>italic</i> world</p>\n"); |
| |
| s = new SpannableString("Hello monospace world"); |
| s.setSpan(new TypefaceSpan("monospace"), 6, s.length() - 6, |
| Spannable.SPAN_EXCLUSIVE_INCLUSIVE); |
| assertEquals(Html.toHtml(s), "<p>Hello <tt>monospace</tt> world</p>\n"); |
| |
| s = new SpannableString("Hello superscript world"); |
| s.setSpan(new SuperscriptSpan(), 6, s.length() - 6, |
| Spannable.SPAN_EXCLUSIVE_INCLUSIVE); |
| assertEquals(Html.toHtml(s), "<p>Hello <sup>superscript</sup> world</p>\n"); |
| |
| s = new SpannableString("Hello subscript world"); |
| s.setSpan(new SubscriptSpan(), 6, s.length() - 6, |
| Spannable.SPAN_EXCLUSIVE_INCLUSIVE); |
| assertEquals(Html.toHtml(s), "<p>Hello <sub>subscript</sub> world</p>\n"); |
| |
| s = new SpannableString("Hello underline world"); |
| s.setSpan(new UnderlineSpan(), 6, s.length() - 6, |
| Spannable.SPAN_EXCLUSIVE_INCLUSIVE); |
| assertEquals(Html.toHtml(s), "<p>Hello <u>underline</u> world</p>\n"); |
| |
| s = new SpannableString("Hello struck world"); |
| s.setSpan(new StrikethroughSpan(), 6, s.length() - 6, |
| Spannable.SPAN_EXCLUSIVE_INCLUSIVE); |
| assertEquals(Html.toHtml(s), "<p>Hello <strike>struck</strike> world</p>\n"); |
| |
| s = new SpannableString("Hello linky world"); |
| s.setSpan(new URLSpan("http://www.google.com"), 6, s.length() - 6, |
| Spannable.SPAN_EXCLUSIVE_INCLUSIVE); |
| assertEquals(Html.toHtml(s), |
| "<p>Hello <a href=\"http://www.google.com\">linky</a> world</p>\n"); |
| } |
| |
| @SmallTest |
| public void testImg() throws Exception { |
| Spanned s; |
| |
| s = Html.fromHtml("yes<img src=\"http://example.com/foo.gif\">no"); |
| |
| assertEquals("<p>yes<img src=\"http://example.com/foo.gif\">no</p>\n", |
| Html.toHtml(s)); |
| } |
| |
| @SmallTest |
| public void testUtf8() throws Exception { |
| Spanned s; |
| |
| s = Html.fromHtml("<p>\u0124\u00eb\u0142\u0142o, world!</p>"); |
| assertEquals("<p>Ĥëłło, world!</p>\n", Html.toHtml(s)); |
| } |
| } |