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-rw-r--r--testutils/src/main/java/com/android/testutils/SdkTestCase.java436
-rw-r--r--testutils/src/test/.classpath9
-rw-r--r--testutils/src/test/.project17
-rw-r--r--testutils/src/test/java/com/android/testutils/SdkTestCaseTest.java161
4 files changed, 0 insertions, 623 deletions
diff --git a/testutils/src/main/java/com/android/testutils/SdkTestCase.java b/testutils/src/main/java/com/android/testutils/SdkTestCase.java
deleted file mode 100644
index 6a4d54a..0000000
--- a/testutils/src/main/java/com/android/testutils/SdkTestCase.java
+++ /dev/null
@@ -1,436 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php
- *
- * 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.testutils;
-
-import com.android.SdkConstants;
-import com.google.common.base.Charsets;
-import com.google.common.collect.Sets;
-import com.google.common.io.ByteStreams;
-import com.google.common.io.Closeables;
-import com.google.common.io.Files;
-import com.google.common.io.InputSupplier;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-import java.util.Set;
-
-import junit.framework.TestCase;
-
-/**
- * Common test case for SDK unit tests. Contains a number of general utility methods
- * to help writing test cases, such as looking up a temporary directory, comparing golden
- * files, computing string diffs, etc.
- */
-@SuppressWarnings("javadoc")
-public class SdkTestCase extends TestCase {
- public static final String TEST_PROJECT_PACKAGE = "com.android.eclipse.tests"; //$NON-NLS-1$
-
- /** Update golden files if different from the actual results */
- private static final boolean UPDATE_DIFFERENT_FILES = false;
- /** Create golden files if missing */
- private static final boolean UPDATE_MISSING_FILES = true;
- private static File sTempDir = null;
- protected static Set<File> sCleanDirs = Sets.newHashSet();
-
- protected String getTestDataRelPath() {
- return "eclipse/plugins/com.android.ide.eclipse.tests/src/com/android/ide/eclipse/adt/"
- + "internal/editors/layout/refactoring/testdata";
- }
-
- public static int getCaretOffset(String fileContent, String caretLocation) {
- assertTrue(caretLocation, caretLocation.contains("^")); //$NON-NLS-1$
-
- int caretDelta = caretLocation.indexOf("^"); //$NON-NLS-1$
- assertTrue(caretLocation, caretDelta != -1);
-
- // String around caret/range without the range and caret marker characters
- String caretContext;
- if (caretLocation.contains("[^")) { //$NON-NLS-1$
- caretDelta--;
- assertTrue(caretLocation, caretLocation.startsWith("[^", caretDelta)); //$NON-NLS-1$
- int caretRangeEnd = caretLocation.indexOf(']', caretDelta + 2);
- assertTrue(caretLocation, caretRangeEnd != -1);
- caretContext = caretLocation.substring(0, caretDelta)
- + caretLocation.substring(caretDelta + 2, caretRangeEnd)
- + caretLocation.substring(caretRangeEnd + 1);
- } else {
- caretContext = caretLocation.substring(0, caretDelta)
- + caretLocation.substring(caretDelta + 1); // +1: skip "^"
- }
-
- int caretContextIndex = fileContent.indexOf(caretContext);
- assertTrue("Caret content " + caretContext + " not found in file",
- caretContextIndex != -1);
- return caretContextIndex + caretDelta;
- }
-
- public static String addSelection(String newFileContents, int selectionBegin, int selectionEnd) {
- // Insert selection markers -- [ ] for the selection range, ^ for the caret
- String newFileWithCaret;
- if (selectionBegin < selectionEnd) {
- newFileWithCaret = newFileContents.substring(0, selectionBegin) + "[^"
- + newFileContents.substring(selectionBegin, selectionEnd) + "]"
- + newFileContents.substring(selectionEnd);
- } else {
- // Selected range
- newFileWithCaret = newFileContents.substring(0, selectionBegin) + "^"
- + newFileContents.substring(selectionBegin);
- }
-
- return newFileWithCaret;
- }
-
- public static String getCaretContext(String file, int offset) {
- int windowSize = 20;
- int begin = Math.max(0, offset - windowSize / 2);
- int end = Math.min(file.length(), offset + windowSize / 2);
-
- return "..." + file.substring(begin, offset) + "^" + file.substring(offset, end) + "...";
- }
-
- /** Get the location to write missing golden files to */
- protected File getTargetDir() {
- // Set $ADT_SDK_SOURCE_PATH to point to your git "sdk" directory; if done, then
- // if you run a unit test which refers to a golden file which does not exist, it
- // will be created directly into the test data directory and you can rerun the
- // test
- // and it should pass (after you verify that the golden file contains the correct
- // result of course).
- String sdk = System.getenv("ADT_SDK_SOURCE_PATH");
- if (sdk != null) {
- File sdkPath = new File(sdk);
- if (sdkPath.exists()) {
- File testData = new File(sdkPath, getTestDataRelPath().replace('/',
- File.separatorChar));
- if (testData.exists()) {
- addCleanupDir(testData);
- return testData;
- }
- }
- }
- return getTempDir();
- }
-
- public static File getTempDir() {
- if (sTempDir == null) {
- File base = new File(System.getProperty("java.io.tmpdir")); //$NON-NLS-1$
- if (SdkConstants.CURRENT_PLATFORM == SdkConstants.PLATFORM_DARWIN) {
- base = new File("/tmp"); //$NON-NLS-1$
- }
-
- // On Windows, we don't want to pollute the temp folder (which is generally
- // already incredibly busy). So let's create a temp folder for the results.
-
- Calendar c = Calendar.getInstance();
- String name = String.format("sdkTests_%1$tF_%1$tT", c).replace(':', '-'); //$NON-NLS-1$
- File tmpDir = new File(base, name);
- if (!tmpDir.exists() && tmpDir.mkdir()) {
- sTempDir = tmpDir;
- } else {
- sTempDir = base;
- }
- addCleanupDir(sTempDir);
- }
-
- return sTempDir;
- }
-
- protected String removeSessionData(String data) {
- return data;
- }
-
- protected InputStream getTestResource(String relativePath, boolean expectExists) {
- String path = "testdata" + File.separator + relativePath; //$NON-NLS-1$
- InputStream stream = SdkTestCase.class.getResourceAsStream(path);
- if (!expectExists && stream == null) {
- return null;
- }
- return stream;
- }
-
- @SuppressWarnings("resource")
- protected String readTestFile(String relativePath, boolean expectExists) throws IOException {
- InputStream stream = getTestResource(relativePath, expectExists);
- if (expectExists) {
- assertNotNull(relativePath + " does not exist", stream);
- } else if (stream == null) {
- return null;
- }
-
- String xml = new String(ByteStreams.toByteArray(stream), Charsets.UTF_8);
- Closeables.closeQuietly(stream);
- assertTrue(xml.length() > 0);
-
- // Remove any references to the project name such that we are isolated from
- // that in golden file.
- // Appears in strings.xml etc.
- xml = removeSessionData(xml);
-
- return xml;
- }
-
- protected void assertEqualsGolden(String basename, String actual) throws IOException {
- assertEqualsGolden(basename, actual, basename.substring(basename.lastIndexOf('.') + 1));
- }
-
- protected void assertEqualsGolden(String basename, String actual, String newExtension)
- throws IOException {
- String testName = getName();
- if (testName.startsWith("test")) {
- testName = testName.substring(4);
- if (Character.isUpperCase(testName.charAt(0))) {
- testName = Character.toLowerCase(testName.charAt(0)) + testName.substring(1);
- }
- }
- String expectedName;
- String extension = basename.substring(basename.lastIndexOf('.') + 1);
- if (newExtension == null) {
- newExtension = extension;
- }
- expectedName = basename.substring(0, basename.indexOf('.'))
- + "-expected-" + testName + '.' + newExtension;
- String expected = readTestFile(expectedName, false);
- if (expected == null) {
- File expectedPath = new File(
- UPDATE_MISSING_FILES ? getTargetDir() : getTempDir(), expectedName);
- Files.write(actual, expectedPath, Charsets.UTF_8);
- System.out.println("Expected - written to " + expectedPath + ":\n");
- System.out.println(actual);
- fail("Did not find golden file (" + expectedName + "): Wrote contents as "
- + expectedPath);
- } else {
- if (!expected.replaceAll("\r\n", "\n").equals(actual.replaceAll("\r\n", "\n"))) {
- File expectedPath = new File(getTempDir(), expectedName);
- File actualPath = new File(getTempDir(),
- expectedName.replace("expected", "actual"));
- Files.write(expected, expectedPath, Charsets.UTF_8);
- Files.write(actual, actualPath, Charsets.UTF_8);
- // Also update data dir with the current value
- if (UPDATE_DIFFERENT_FILES) {
- Files.write(actual, new File(getTargetDir(), expectedName), Charsets.UTF_8);
- }
- System.out.println("The files differ: diff " + expectedPath + " "
- + actualPath);
- assertEquals("The files differ - see " + expectedPath + " versus " + actualPath,
- expected, actual);
- }
- }
- }
-
- /** Creates a diff of two strings */
- public static String getDiff(String before, String after) {
- return getDiff(before.split("\n"), after.split("\n"));
- }
-
- public static String getDiff(String[] before, String[] after) {
- // Based on the LCS section in http://introcs.cs.princeton.edu/java/96optimization/
- StringBuilder sb = new StringBuilder();
-
- int n = before.length;
- int m = after.length;
-
- // Compute longest common subsequence of x[i..m] and y[j..n] bottom up
- int[][] lcs = new int[n + 1][m + 1];
- for (int i = n - 1; i >= 0; i--) {
- for (int j = m - 1; j >= 0; j--) {
- if (before[i].equals(after[j])) {
- lcs[i][j] = lcs[i + 1][j + 1] + 1;
- } else {
- lcs[i][j] = Math.max(lcs[i + 1][j], lcs[i][j + 1]);
- }
- }
- }
-
- int i = 0;
- int j = 0;
- while ((i < n) && (j < m)) {
- if (before[i].equals(after[j])) {
- i++;
- j++;
- } else {
- sb.append("@@ -");
- sb.append(Integer.toString(i + 1));
- sb.append(" +");
- sb.append(Integer.toString(j + 1));
- sb.append('\n');
- while (i < n && j < m && !before[i].equals(after[j])) {
- if (lcs[i + 1][j] >= lcs[i][j + 1]) {
- sb.append('-');
- if (!before[i].trim().isEmpty()) {
- sb.append(' ');
- }
- sb.append(before[i]);
- sb.append('\n');
- i++;
- } else {
- sb.append('+');
- if (!after[j].trim().isEmpty()) {
- sb.append(' ');
- }
- sb.append(after[j]);
- sb.append('\n');
- j++;
- }
- }
- }
- }
-
- if (i < n || j < m) {
- assert i == n || j == m;
- sb.append("@@ -");
- sb.append(Integer.toString(i + 1));
- sb.append(" +");
- sb.append(Integer.toString(j + 1));
- sb.append('\n');
- for (; i < n; i++) {
- sb.append('-');
- if (!before[i].trim().isEmpty()) {
- sb.append(' ');
- }
- sb.append(before[i]);
- sb.append('\n');
- }
- for (; j < m; j++) {
- sb.append('+');
- if (!after[j].trim().isEmpty()) {
- sb.append(' ');
- }
- sb.append(after[j]);
- sb.append('\n');
- }
- }
-
- return sb.toString();
- }
-
- protected void deleteFile(File dir) {
- if (dir.isDirectory()) {
- for (File f : dir.listFiles()) {
- deleteFile(f);
- }
- } else if (dir.isFile()) {
- assertTrue(dir.getPath(), dir.delete());
- }
- }
-
- protected File makeTestFile(String name, String relative,
- final InputStream contents) throws IOException {
- return makeTestFile(getTargetDir(), name, relative, contents);
- }
-
- protected File makeTestFile(File dir, String name, String relative,
- final InputStream contents) throws IOException {
- if (relative != null) {
- dir = new File(dir, relative);
- if (!dir.exists()) {
- boolean mkdir = dir.mkdirs();
- assertTrue(dir.getPath(), mkdir);
- }
- } else if (!dir.exists()) {
- boolean mkdir = dir.mkdirs();
- assertTrue(dir.getPath(), mkdir);
- }
- File tempFile = new File(dir, name);
- if (tempFile.exists()) {
- tempFile.delete();
- }
-
- Files.copy(new InputSupplier<InputStream>() {
- @Override
- public InputStream getInput() throws IOException {
- return contents;
- }
- }, tempFile);
-
- return tempFile;
- }
-
- protected File getTestfile(File targetDir, String relativePath) throws IOException {
- // Support replacing filenames and paths with a => syntax, e.g.
- // dir/file.txt=>dir2/dir3/file2.java
- // will read dir/file.txt from the test data and write it into the target
- // directory as dir2/dir3/file2.java
-
- String targetPath = relativePath;
- int replaceIndex = relativePath.indexOf("=>"); //$NON-NLS-1$
- if (replaceIndex != -1) {
- // foo=>bar
- targetPath = relativePath.substring(replaceIndex + "=>".length());
- relativePath = relativePath.substring(0, replaceIndex);
- }
-
- InputStream stream = getTestResource(relativePath, true);
- assertNotNull(relativePath + " does not exist", stream);
- int index = targetPath.lastIndexOf('/');
- String relative = null;
- String name = targetPath;
- if (index != -1) {
- name = targetPath.substring(index + 1);
- relative = targetPath.substring(0, index);
- }
-
- return makeTestFile(targetDir, name, relative, stream);
- }
-
- protected static void addCleanupDir(File dir) {
- sCleanDirs.add(dir);
- try {
- sCleanDirs.add(dir.getCanonicalFile());
- } catch (IOException e) {
- fail(e.getLocalizedMessage());
- }
- sCleanDirs.add(dir.getAbsoluteFile());
- }
-
- protected String cleanup(String result) {
- List<File> sorted = new ArrayList<File>(sCleanDirs);
- // Process dirs in order such that we match longest substrings first
- Collections.sort(sorted, new Comparator<File>() {
- @Override
- public int compare(File file1, File file2) {
- String path1 = file1.getPath();
- String path2 = file2.getPath();
- int delta = path2.length() - path1.length();
- if (delta != 0) {
- return delta;
- } else {
- return path1.compareTo(path2);
- }
- }
- });
-
- for (File dir : sorted) {
- if (result.contains(dir.getPath())) {
- result = result.replace(dir.getPath(), "/TESTROOT");
- }
- }
-
- // The output typically contains a few directory/filenames.
- // On Windows we need to change the separators to the unix-style
- // forward slash to make the test as OS-agnostic as possible.
- if (File.separatorChar != '/') {
- result = result.replace(File.separatorChar, '/');
- }
-
- return result;
- }
-}
diff --git a/testutils/src/test/.classpath b/testutils/src/test/.classpath
deleted file mode 100644
index 271183e..0000000
--- a/testutils/src/test/.classpath
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
- <classpathentry kind="src" path="java"/>
- <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
- <classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/3"/>
- <classpathentry kind="var" path="ANDROID_SRC/prebuilts/tools/common/guava-tools/guava-13.0.1.jar" sourcepath="/ANDROID_SRC/prebuilts/tools/common/guava-tools/src.zip"/>
- <classpathentry combineaccessrules="false" kind="src" path="/testutils"/>
- <classpathentry kind="output" path="bin"/>
-</classpath>
diff --git a/testutils/src/test/.project b/testutils/src/test/.project
deleted file mode 100644
index 3191084..0000000
--- a/testutils/src/test/.project
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
- <name>testutils-tests</name>
- <comment></comment>
- <projects>
- </projects>
- <buildSpec>
- <buildCommand>
- <name>org.eclipse.jdt.core.javabuilder</name>
- <arguments>
- </arguments>
- </buildCommand>
- </buildSpec>
- <natures>
- <nature>org.eclipse.jdt.core.javanature</nature>
- </natures>
-</projectDescription>
diff --git a/testutils/src/test/java/com/android/testutils/SdkTestCaseTest.java b/testutils/src/test/java/com/android/testutils/SdkTestCaseTest.java
deleted file mode 100644
index 9ab1a68..0000000
--- a/testutils/src/test/java/com/android/testutils/SdkTestCaseTest.java
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright (C) 2012 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.testutils;
-
-import junit.framework.TestCase;
-
-@SuppressWarnings("javadoc")
-public class SdkTestCaseTest extends TestCase {
- public void testDiff() throws Exception {
- assertEquals(
- "",
- SdkTestCase.getDiff(
- "",
- ""));
- assertEquals(
- "",
- SdkTestCase.getDiff(
- "aaa",
- "aaa"));
- assertEquals(
- "@@ -1 +1\n" +
- "- aaa\n" +
- "@@ -2 +1\n" +
- "+ bbb\n",
- SdkTestCase.getDiff(
- "aaa",
- "bbb"));
- assertEquals(
- "@@ -1 +1\n" +
- "- this\n" +
- "@@ -4 +3\n" +
- "+ new\n",
- SdkTestCase.getDiff(
- "this\n" +
- "is\n" +
- "a\n" +
- "test\n",
-
- "is\n" +
- "a\n" +
- "new\n" +
- "test\n"));
- assertEquals(
- "@@ -4 +4\n" +
- "- line4\n" +
- "- line5\n" +
- "@@ -8 +6\n" +
- "- line8\n" +
- "+ line7.5\n",
- SdkTestCase.getDiff(
- "line1\n" +
- "line2\n" +
- "line3\n" +
- "line4\n" +
- "line5\n" +
- "line6\n" +
- "line7\n" +
- "line8\n" +
- "line9\n",
-
- "line1\n" +
- "line2\n" +
- "line3\n" +
- "line6\n" +
- "line7\n" +
- "line7.5\n" +
- "line9\n"));
- assertEquals(
- "@@ -8 +8\n" +
- "- android:id=\"@+id/textView1\"\n" +
- "+ android:id=\"@+id/output\"\n" +
- "@@ -19 +19\n" +
- "- android:layout_alignLeft=\"@+id/textView1\"\n" +
- "- android:layout_below=\"@+id/textView1\"\n" +
- "+ android:layout_alignLeft=\"@+id/output\"\n" +
- "+ android:layout_below=\"@+id/output\"\n",
-
- SdkTestCase.getDiff(
- "<RelativeLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"\n" +
- " xmlns:tools=\"http://schemas.android.com/tools\"\n" +
- " android:layout_width=\"match_parent\"\n" +
- " android:layout_height=\"match_parent\"\n" +
- " tools:context=\".MainActivity\" >\n" +
- "\n" +
- " <TextView\n" +
- " android:id=\"@+id/textView1\"\n" +
- " android:layout_width=\"wrap_content\"\n" +
- " android:layout_height=\"wrap_content\"\n" +
- " android:layout_centerVertical=\"true\"\n" +
- " android:layout_toRightOf=\"@+id/button2\"\n" +
- " android:text=\"@string/hello_world\" />\n" +
- "\n" +
- " <Button\n" +
- " android:id=\"@+id/button1\"\n" +
- " android:layout_width=\"wrap_content\"\n" +
- " android:layout_height=\"wrap_content\"\n" +
- " android:layout_alignLeft=\"@+id/textView1\"\n" +
- " android:layout_below=\"@+id/textView1\"\n" +
- " android:layout_marginLeft=\"22dp\"\n" +
- " android:layout_marginTop=\"24dp\"\n" +
- " android:text=\"Button\" />\n" +
- "\n" +
- " <Button\n" +
- " android:id=\"@+id/button2\"\n" +
- " android:layout_width=\"wrap_content\"\n" +
- " android:layout_height=\"wrap_content\"\n" +
- " android:layout_alignParentLeft=\"true\"\n" +
- " android:layout_alignParentTop=\"true\"\n" +
- " android:text=\"Button\" />\n" +
- "\n" +
- "</RelativeLayout>",
-
- "<RelativeLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"\n" +
- " xmlns:tools=\"http://schemas.android.com/tools\"\n" +
- " android:layout_width=\"match_parent\"\n" +
- " android:layout_height=\"match_parent\"\n" +
- " tools:context=\".MainActivity\" >\n" +
- "\n" +
- " <TextView\n" +
- " android:id=\"@+id/output\"\n" +
- " android:layout_width=\"wrap_content\"\n" +
- " android:layout_height=\"wrap_content\"\n" +
- " android:layout_centerVertical=\"true\"\n" +
- " android:layout_toRightOf=\"@+id/button2\"\n" +
- " android:text=\"@string/hello_world\" />\n" +
- "\n" +
- " <Button\n" +
- " android:id=\"@+id/button1\"\n" +
- " android:layout_width=\"wrap_content\"\n" +
- " android:layout_height=\"wrap_content\"\n" +
- " android:layout_alignLeft=\"@+id/output\"\n" +
- " android:layout_below=\"@+id/output\"\n" +
- " android:layout_marginLeft=\"22dp\"\n" +
- " android:layout_marginTop=\"24dp\"\n" +
- " android:text=\"Button\" />\n" +
- "\n" +
- " <Button\n" +
- " android:id=\"@+id/button2\"\n" +
- " android:layout_width=\"wrap_content\"\n" +
- " android:layout_height=\"wrap_content\"\n" +
- " android:layout_alignParentLeft=\"true\"\n" +
- " android:layout_alignParentTop=\"true\"\n" +
- " android:text=\"Button\" />\n" +
- "\n" +
- "</RelativeLayout>"));
- }
-}
generated by cgit v1.1 at 2025-09-16 21:04:39 +0000