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-rw-r--r--lint/libs/lint_checks/tests/src/com/android/tools/lint/checks/ApiLookupTest.java198
1 files changed, 0 insertions, 198 deletions
diff --git a/lint/libs/lint_checks/tests/src/com/android/tools/lint/checks/ApiLookupTest.java b/lint/libs/lint_checks/tests/src/com/android/tools/lint/checks/ApiLookupTest.java
deleted file mode 100644
index 2e55533..0000000
--- a/lint/libs/lint_checks/tests/src/com/android/tools/lint/checks/ApiLookupTest.java
+++ /dev/null
@@ -1,198 +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.tools.lint.checks;
-
-import com.android.tools.lint.detector.api.Detector;
-import com.android.tools.lint.detector.api.Severity;
-
-import java.io.File;
-import java.io.PrintWriter;
-import java.io.RandomAccessFile;
-import java.io.StringWriter;
-
-@SuppressWarnings("javadoc")
-public class ApiLookupTest extends AbstractCheckTest {
- private final ApiLookup mDb = ApiLookup.get(new TestLintClient());
-
- public void test1() {
- assertEquals(5, mDb.getFieldVersion("android/Manifest$permission", "AUTHENTICATE_ACCOUNTS"));
- assertTrue(mDb.getFieldVersion("android/R$attr", "absListViewStyle") <= 1);
- assertEquals(11, mDb.getFieldVersion("android/R$attr", "actionMenuTextAppearance"));
- assertEquals(5, mDb.getCallVersion("android/graphics/drawable/BitmapDrawable",
- "<init>", "(Landroid/content/res/Resources;Ljava/lang/String;)V"));
- assertEquals(4, mDb.getCallVersion("android/graphics/drawable/BitmapDrawable",
- "setTargetDensity", "(Landroid/util/DisplayMetrics;)V"));
- assertEquals(7, mDb.getClassVersion("android/app/WallpaperInfo"));
- assertEquals(11, mDb.getClassVersion("android/widget/StackView"));
- assertTrue(mDb.getClassVersion("ava/text/ChoiceFormat") <= 1);
-
- // Class lookup: Unknown class
- assertEquals(-1, mDb.getClassVersion("foo/Bar"));
- // Field lookup: Unknown class
- assertEquals(-1, mDb.getFieldVersion("foo/Bar", "FOOBAR"));
- // Field lookup: Unknown field
- assertEquals(-1, mDb.getFieldVersion("android/Manifest$permission", "FOOBAR"));
- // Method lookup: Unknown class
- assertEquals(-1, mDb.getCallVersion("foo/Bar",
- "<init>", "(Landroid/content/res/Resources;Ljava/lang/String;)V"));
- // Method lookup: Unknown name
- assertEquals(-1, mDb.getCallVersion("android/graphics/drawable/BitmapDrawable",
- "foo", "(Landroid/content/res/Resources;Ljava/lang/String;)V"));
- // Method lookup: Unknown argument list
- assertEquals(-1, mDb.getCallVersion("android/graphics/drawable/BitmapDrawable",
- "<init>", "(I)V"));
- }
-
- public void test2() {
- // Regression test:
- // This used to return 11 because of some wildcard syntax in the signature
- assertTrue(mDb.getCallVersion("java/lang/Object", "getClass", "()") <= 1);
- }
-
- public void testIssue26467() {
- assertTrue(mDb.getCallVersion("java/nio/ByteBuffer", "array", "()") <= 1);
- assertEquals(9, mDb.getCallVersion("java/nio/Buffer", "array", "()"));
- }
-
- public void testNoInheritedConstructors() {
- assertTrue(mDb.getCallVersion("java/util/zip/ZipOutputStream", "<init>", "()") <= 1);
- assertTrue(mDb.getCallVersion("android/app/AliasActivity", "<init>", "(Landroid/content/Context;I)") <= 1);
- }
-
- public void testIssue35190() {
- assertEquals(9, mDb.getCallVersion("java/io/IOException", "<init>",
- "(Ljava/lang/Throwable;)V"));
- }
-
- public void testInheritInterfaces() {
- // The onPreferenceStartFragment is inherited via the
- // android/preference/PreferenceFragment$OnPreferenceStartFragmentCallback
- // interface
- assertEquals(11, mDb.getCallVersion("android/preference/PreferenceActivity",
- "onPreferenceStartFragment",
- "(Landroid/preference/PreferenceFragment;Landroid/preference/Preference;)"));
- }
-
- @Override
- protected Detector getDetector() {
- fail("This is not used in the ApiDatabase test");
- return null;
- }
-
- private File mCacheDir;
- private StringBuilder mLogBuffer = new StringBuilder();
-
- public void testCorruptedCacheHandling() throws Exception {
- ApiLookup lookup;
-
- // Real cache:
- mCacheDir = new TestLintClient().getCacheDir(true);
- mLogBuffer.setLength(0);
- lookup = ApiLookup.get(new LookupTestClient());
- assertEquals(11, lookup.getFieldVersion("android/R$attr", "actionMenuTextAppearance"));
- assertNotNull(lookup);
- assertEquals("", mLogBuffer.toString()); // No warnings
- ApiLookup.dispose();
-
- // Custom cache dir: should also work
- mCacheDir = new File(getTempDir(), "test-cache");
- mCacheDir.mkdirs();
- mLogBuffer.setLength(0);
- lookup = ApiLookup.get(new LookupTestClient());
- assertEquals(11, lookup.getFieldVersion("android/R$attr", "actionMenuTextAppearance"));
- assertNotNull(lookup);
- assertEquals("", mLogBuffer.toString()); // No warnings
- ApiLookup.dispose();
-
- // Now truncate cache file
- File cacheFile = new File(mCacheDir,
- ApiLookup.getCacheFileName("api-versions.xml")); //$NON-NLS-1$
- mLogBuffer.setLength(0);
- assertTrue(cacheFile.exists());
- RandomAccessFile raf = new RandomAccessFile(cacheFile, "rw");
- // Truncate file in half
- raf.setLength(100); // Broken header
- raf.close();
- lookup = ApiLookup.get(new LookupTestClient());
- String message = mLogBuffer.toString();
- assertTrue(message.contains("Please delete the file and restart the IDE/lint:"));
- assertTrue(message.contains(mCacheDir.getPath()));
- ApiLookup.dispose();
-
- mLogBuffer.setLength(0);
- assertTrue(cacheFile.exists());
- raf = new RandomAccessFile(cacheFile, "rw");
- // Truncate file in half in the data portion
- raf.setLength(raf.length() / 2);
- raf.close();
- lookup = ApiLookup.get(new LookupTestClient());
- // This data is now truncated: lookup returns the wrong size.
- try {
- assertNotNull(lookup);
- lookup.getFieldVersion("android/R$attr", "actionMenuTextAppearance");
- fail("Can't look up bogus data");
- } catch (Throwable t) {
- // Expected this: the database is corrupted.
- }
- assertTrue(message.contains("Please delete the file and restart the IDE/lint:"));
- assertTrue(message.contains(mCacheDir.getPath()));
- ApiLookup.dispose();
-
- mLogBuffer.setLength(0);
- assertTrue(cacheFile.exists());
- raf = new RandomAccessFile(cacheFile, "rw");
- // Truncate file to 0 bytes
- raf.setLength(0);
- raf.close();
- lookup = ApiLookup.get(new LookupTestClient());
- assertEquals(11, lookup.getFieldVersion("android/R$attr", "actionMenuTextAppearance"));
- assertNotNull(lookup);
- assertEquals("", mLogBuffer.toString()); // No warnings
- ApiLookup.dispose();
- }
-
- private final class LookupTestClient extends TestLintClient {
- @Override
- public File getCacheDir(boolean create) {
- assertNotNull(mCacheDir);
- if (create && !mCacheDir.exists()) {
- mCacheDir.mkdirs();
- }
- return mCacheDir;
- }
-
- @Override
- public void log(Severity severity, Throwable exception, String format,
- Object... args) {
- if (format != null) {
- mLogBuffer.append(String.format(format, args));
- mLogBuffer.append('\n');
- }
- if (exception != null) {
- StringWriter writer = new StringWriter();
- exception.printStackTrace(new PrintWriter(writer));
- mLogBuffer.append(writer.toString());
- mLogBuffer.append('\n');
- }
- }
-
- @Override
- public void log(Throwable exception, String format, Object... args) {
- log(Severity.WARNING, exception, format, args);
- }
- }
-}
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