不能建立和运行一个Android的测试项目中创建使用＆QUOT;蚂蚁创建测试项目＆QUOT;测试时，项目在libs目录罐子 [英] Can't build and run an android test project created using "ant create test-project" when tested project has jars in libs directory
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问题描述
我有一个建立名为myApp的应用程序的模块。我有另一种建立一些测试用例该应用程序，叫做MyAppTests。他们都建立自己的APK，他们都做工精细，从我的IDE中。我希望他们用蚂蚁，这样我可以充分利用持续集成来构建。
I have a module that builds an app called MyApp. I have another that builds some testcases for that app, called MyAppTests. They both build their own APKs, and they both work fine from within my IDE. I'd like to build them using ant so that I can take advantage of continuous integration.
构建应用程序模块的正常工作。我有困难得到测试模块编译并运行。
Building the app module works fine. I'm having difficulty getting the Test module to compile and run.
使用克里斯托弗的尖端从<一个href="http://stackoverflow.com/questions/2466437/how-to-build-an-android-test-app-with-a-dependency-on-another-app-using-ant">$p$pvious问题，我用安卓创建测试项目-p MyAppTests -m -n ../MyApp MyAppTests 以创建所需的构建文件构建和运行我的测试项目。这似乎工作的伟大（一旦我删除了不必要的测试案例，它为我建造和恢复我的AndroidManifest.xml为我所用之前，它被认为是由替换的Android创建一个 ），但我有两个问题。
Using Christopher's tip from a previous question, I used android create test-project -p MyAppTests -m ../MyApp -n MyAppTests to create the necessary build files to build and run my test project. This seems to work great (once I remove an unnecessary test case that it constructed for me and revert my AndroidManifest.xml to the one I was using before it got replaced by android create), but I have two problems.
第一个问题：本项目不编译，因为它缺少库
The first problem: The project doesn't compile because it's missing libraries.
$ ant run-tests
Buildfile: build.xml
[setup] Project Target: Google APIs
[setup] Vendor: Google Inc.
[setup] Platform Version: 1.6
[setup] API level: 4
[setup] WARNING: No minSdkVersion value set. Application will install on all Android versions.
-install-tested-project:
[setup] Project Target: Google APIs
[setup] Vendor: Google Inc.
[setup] Platform Version: 1.6
[setup] API level: 4
[setup] WARNING: No minSdkVersion value set. Application will install on all Android versions.
-compile-tested-if-test:
-dirs:
[echo] Creating output directories if needed...
-resource-src:
[echo] Generating R.java / Manifest.java from the resources...
-aidl:
[echo] Compiling aidl files into Java classes...
compile:
[javac] Compiling 1 source file to /Users/mike/Projects/myapp/android/MyApp/bin/classes
-dex:
[echo] Converting compiled files and external libraries into /Users/mike/Projects/myapp/android/MyApp/bin/classes.dex...
[echo]
-package-resources:
[echo] Packaging resources
[aaptexec] Creating full resource package...
-package-debug-sign:
[apkbuilder] Creating MyApp-debug-unaligned.apk and signing it with a debug key...
[apkbuilder] Using keystore: /Users/mike/.android/debug.keystore
debug:
[echo] Running zip align on final apk...
[echo] Debug Package: /Users/mike/Projects/myapp/android/MyApp/bin/MyApp-debug.apk
install:
[echo] Installing /Users/mike/Projects/myapp/android/MyApp/bin/MyApp-debug.apk onto default emulator or device...
[exec] 1567 KB/s (288354 bytes in 0.179s)
[exec] pkg: /data/local/tmp/MyApp-debug.apk
[exec] Success
-compile-tested-if-test:
-dirs:
[echo] Creating output directories if needed...
[mkdir] Created dir: /Users/mike/Projects/myapp/android/MyAppTests/gen
[mkdir] Created dir: /Users/mike/Projects/myapp/android/MyAppTests/bin
[mkdir] Created dir: /Users/mike/Projects/myapp/android/MyAppTests/bin/classes
-resource-src:
[echo] Generating R.java / Manifest.java from the resources...
-aidl:
[echo] Compiling aidl files into Java classes...
compile:
[javac] Compiling 5 source files to /Users/mike/Projects/myapp/android/MyAppTests/bin/classes
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/GsonTest.java:4: package roboguice.test does not exist
[javac] import roboguice.test.RoboUnitTestCase;
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/GsonTest.java:8: package com.google.gson does not exist
[javac] import com.google.gson.JsonElement;
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/GsonTest.java:9: package com.google.gson does not exist
[javac] import com.google.gson.JsonParser;
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/GsonTest.java:11: cannot find symbol
[javac] symbol: class RoboUnitTestCase
[javac] public class GsonTest extends RoboUnitTestCase<MyApplication> {
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/HttpTest.java:6: package roboguice.test does not exist
[javac] import roboguice.test.RoboUnitTestCase;
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/HttpTest.java:7: package roboguice.util does not exist
[javac] import roboguice.util.RoboLooperThread;
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/HttpTest.java:11: package com.google.gson does not exist
[javac] import com.google.gson.JsonObject;
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/HttpTest.java:15: cannot find symbol
[javac] symbol: class RoboUnitTestCase
[javac] public class HttpTest extends RoboUnitTestCase<MyApplication> {
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/LinksTest.java:4: package roboguice.test does not exist
[javac] import roboguice.test.RoboUnitTestCase;
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/LinksTest.java:12: cannot find symbol
[javac] symbol: class RoboUnitTestCase
[javac] public class LinksTest extends RoboUnitTestCase<MyApplication> {
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:4: package roboguice.test does not exist
[javac] import roboguice.test.RoboUnitTestCase;
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:5: package roboguice.util does not exist
[javac] import roboguice.util.RoboAsyncTask;
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:6: package roboguice.util does not exist
[javac] import roboguice.util.RoboLooperThread;
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:12: cannot find symbol
[javac] symbol: class RoboUnitTestCase
[javac] public class SafeAsyncTest extends RoboUnitTestCase<MyApplication> {
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyApp/bin/classes/com/myapp/activity/Stories.class: warning: Cannot find annotation method 'value()' in type 'roboguice.inject.InjectResource': class file for roboguice.inject.InjectResource not found
[javac] /Users/mike/Projects/myapp/android/MyApp/bin/classes/com/myapp/activity/Stories.class: warning: Cannot find annotation method 'value()' in type 'roboguice.inject.InjectResource'
[javac] /Users/mike/Projects/myapp/android/MyApp/bin/classes/com/myapp/activity/Stories.class: warning: Cannot find annotation method 'value()' in type 'roboguice.inject.InjectView': class file for roboguice.inject.InjectView not found
[javac] /Users/mike/Projects/myapp/android/MyApp/bin/classes/com/myapp/activity/Stories.class: warning: Cannot find annotation method 'value()' in type 'roboguice.inject.InjectView'
[javac] /Users/mike/Projects/myapp/android/MyApp/bin/classes/com/myapp/activity/Stories.class: warning: Cannot find annotation method 'value()' in type 'roboguice.inject.InjectView'
[javac] /Users/mike/Projects/myapp/android/MyApp/bin/classes/com/myapp/activity/Stories.class: warning: Cannot find annotation method 'value()' in type 'roboguice.inject.InjectView'
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/GsonTest.java:15: cannot find symbol
[javac] symbol : class JsonParser
[javac] location: class com.myapp.test.GsonTest
[javac] final JsonParser parser = new JsonParser();
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/GsonTest.java:15: cannot find symbol
[javac] symbol : class JsonParser
[javac] location: class com.myapp.test.GsonTest
[javac] final JsonParser parser = new JsonParser();
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/GsonTest.java:18: cannot find symbol
[javac] symbol : class JsonElement
[javac] location: class com.myapp.test.GsonTest
[javac] final JsonElement e = parser.parse(s);
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/GsonTest.java:20: cannot find symbol
[javac] symbol : class JsonElement
[javac] location: class com.myapp.test.GsonTest
[javac] final JsonElement e2 = parser.parse(s2);
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/HttpTest.java:19: cannot find symbol
[javac] symbol : method getInstrumentation()
[javac] location: class com.myapp.test.HttpTest
[javac] assertEquals("MyApp", getInstrumentation().getTargetContext().getResources().getString(com.myapp.R.string.app_name));
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/HttpTest.java:62: cannot find symbol
[javac] symbol : class RoboLooperThread
[javac] location: class com.myapp.test.HttpTest
[javac] new RoboLooperThread() {
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/HttpTest.java:82: cannot find symbol
[javac] symbol : method assertTrue(java.lang.String,boolean)
[javac] location: class com.myapp.test.HttpTest
[javac] assertTrue(result[0], result[0].contains("Search"));
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/HttpTest.java:87: cannot find symbol
[javac] symbol : class JsonObject
[javac] location: class com.myapp.test.HttpTest
[javac] final JsonObject[] result = {null};
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/HttpTest.java:90: cannot find symbol
[javac] symbol : class RoboLooperThread
[javac] location: class com.myapp.test.HttpTest
[javac] new RoboLooperThread() {
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/HttpTest.java:117: cannot find symbol
[javac] symbol : class JsonObject
[javac] location: class com.myapp.test.HttpTest
[javac] final JsonObject[] result = {null};
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/HttpTest.java:120: cannot find symbol
[javac] symbol : class RoboLooperThread
[javac] location: class com.myapp.test.HttpTest
[javac] new RoboLooperThread() {
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/LinksTest.java:27: cannot find symbol
[javac] symbol : method assertTrue(boolean)
[javac] location: class com.myapp.test.LinksTest
[javac] assertTrue(m.matches());
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/LinksTest.java:28: cannot find symbol
[javac] symbol : method assertEquals(java.lang.String,java.lang.String)
[javac] location: class com.myapp.test.LinksTest
[javac] assertEquals( map.get(url), m.group(1) );
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:19: cannot find symbol
[javac] symbol : method getInstrumentation()
[javac] location: class com.myapp.test.SafeAsyncTest
[javac] assertEquals("MyApp", getInstrumentation().getTargetContext().getString(com.myapp.R.string.app_name));
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:27: cannot find symbol
[javac] symbol : class RoboLooperThread
[javac] location: class com.myapp.test.SafeAsyncTest
[javac] new RoboLooperThread() {
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:65: cannot find symbol
[javac] symbol : method assertEquals(com.myapp.test.SafeAsyncTest.State,com.myapp.test.SafeAsyncTest.State)
[javac] location: class com.myapp.test.SafeAsyncTest
[javac] assertEquals(State.TEST_SUCCESS,state[0]);
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:74: cannot find symbol
[javac] symbol : class RoboLooperThread
[javac] location: class com.myapp.test.SafeAsyncTest
[javac] new RoboLooperThread() {
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:105: cannot find symbol
[javac] symbol : method assertEquals(com.myapp.test.SafeAsyncTest.State,com.myapp.test.SafeAsyncTest.State)
[javac] location: class com.myapp.test.SafeAsyncTest
[javac] assertEquals(State.TEST_SUCCESS,state[0]);
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:113: cannot find symbol
[javac] symbol : class RoboLooperThread
[javac] location: class com.myapp.test.SafeAsyncTest
[javac] new RoboLooperThread() {
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:144: cannot find symbol
[javac] symbol : method assertEquals(com.myapp.test.SafeAsyncTest.State,com.myapp.test.SafeAsyncTest.State)
[javac] location: class com.myapp.test.SafeAsyncTest
[javac] assertEquals(State.TEST_SUCCESS,state[0]);
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:154: cannot find symbol
[javac] symbol : class RoboLooperThread
[javac] location: class com.myapp.test.SafeAsyncTest
[javac] new RoboLooperThread() {
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java:187: cannot find symbol
[javac] symbol : method assertEquals(com.myapp.test.SafeAsyncTest.State,com.myapp.test.SafeAsyncTest.State)
[javac] location: class com.myapp.test.SafeAsyncTest
[javac] assertEquals(State.TEST_SUCCESS,state[0]);
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/StoriesTest.java:11: cannot access roboguice.activity.GuiceListActivity
[javac] class file for roboguice.activity.GuiceListActivity not found
[javac] public class StoriesTest extends ActivityUnitTestCase<Stories> {
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/StoriesTest.java:21: cannot access roboguice.application.GuiceApplication
[javac] class file for roboguice.application.GuiceApplication not found
[javac] setApplication( new MyApplication( getInstrumentation().getTargetContext() ) );
[javac] ^
[javac] /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/StoriesTest.java:22: incompatible types
[javac] found : com.myapp.activity.Stories
[javac] required: android.app.Activity
[javac] final Activity activity = startActivity(intent, null, null);
[javac] ^
[javac] 39 errors
[javac] 6 warnings
BUILD FAILED
/opt/local/android-sdk-mac/platforms/android-1.6/templates/android_rules.xml:248: Compile failed; see the compiler error output for details.
Total time: 24 seconds
这并不是一个很难解决的问题。我不知道这是正确的事情，但我复制缺少的库（roboguice和GSON）从MyApp的/ libs目录到MyAppTests / libs目录，一切似乎编译罚款。
That's not a hard problem to solve. I'm not sure it's the right thing to do, but I copied the missing libraries (roboguice and gson) from the MyApp/libs directory to the MyAppTests/libs directory and everything seems to compile fine.
但是，这引出了第二个问题，这我目前停留在。测试编译的罚款，但他们将无法运行：
But that leads to the second problem, which I'm currently stuck on. The tests compile fine but they won't run:
$ cp ../MyApp/libs/gson-r538.jar libs/
$ cp ../MyApp/libs/roboguice-1.1-SNAPSHOT.jar libs/
0 10:23 /Users/mike/Projects/myapp/android/MyAppTests $ ant run-testsBuildfile: build.xml
[setup] Project Target: Google APIs
[setup] Vendor: Google Inc.
[setup] Platform Version: 1.6
[setup] API level: 4
[setup] WARNING: No minSdkVersion value set. Application will install on all Android versions.
-install-tested-project:
[setup] Project Target: Google APIs
[setup] Vendor: Google Inc.
[setup] Platform Version: 1.6
[setup] API level: 4
[setup] WARNING: No minSdkVersion value set. Application will install on all Android versions.
-compile-tested-if-test:
-dirs:
[echo] Creating output directories if needed...
-resource-src:
[echo] Generating R.java / Manifest.java from the resources...
-aidl:
[echo] Compiling aidl files into Java classes...
compile:
[javac] Compiling 1 source file to /Users/mike/Projects/myapp/android/MyApp/bin/classes
-dex:
[echo] Converting compiled files and external libraries into /Users/mike/Projects/myapp/android/MyApp/bin/classes.dex...
[echo]
-package-resources:
[echo] Packaging resources
[aaptexec] Creating full resource package...
-package-debug-sign:
[apkbuilder] Creating MyApp-debug-unaligned.apk and signing it with a debug key...
[apkbuilder] Using keystore: /Users/mike/.android/debug.keystore
debug:
[echo] Running zip align on final apk...
[echo] Debug Package: /Users/mike/Projects/myapp/android/MyApp/bin/MyApp-debug.apk
install:
[echo] Installing /Users/mike/Projects/myapp/android/MyApp/bin/MyApp-debug.apk onto default emulator or device...
[exec] 1396 KB/s (288354 bytes in 0.201s)
[exec] pkg: /data/local/tmp/MyApp-debug.apk
[exec] Success
-compile-tested-if-test:
-dirs:
[echo] Creating output directories if needed...
-resource-src:
[echo] Generating R.java / Manifest.java from the resources...
-aidl:
[echo] Compiling aidl files into Java classes...
compile:
[javac] Compiling 5 source files to /Users/mike/Projects/myapp/android/MyAppTests/bin/classes
[javac] Note: /Users/mike/Projects/myapp/android/MyAppTests/src/com/myapp/test/SafeAsyncTest.java uses unchecked or unsafe operations.
[javac] Note: Recompile with -Xlint:unchecked for details.
-dex:
[echo] Converting compiled files and external libraries into /Users/mike/Projects/myapp/android/MyAppTests/bin/classes.dex...
[echo]
-package-resources:
[echo] Packaging resources
[aaptexec] Creating full resource package...
-package-debug-sign:
[apkbuilder] Creating MyAppTests-debug-unaligned.apk and signing it with a debug key...
[apkbuilder] Using keystore: /Users/mike/.android/debug.keystore
debug:
[echo] Running zip align on final apk...
[echo] Debug Package: /Users/mike/Projects/myapp/android/MyAppTests/bin/MyAppTests-debug.apk
install:
[echo] Installing /Users/mike/Projects/myapp/android/MyAppTests/bin/MyAppTests-debug.apk onto default emulator or device...
[exec] 1227 KB/s (94595 bytes in 0.075s)
[exec] pkg: /data/local/tmp/MyAppTests-debug.apk
[exec] Success
run-tests:
[echo] Running tests ...
[exec]
[exec] android.test.suitebuilder.TestSuiteBuilder$FailedToCreateTests:INSTRUMENTATION_RESULT: shortMsg=Class ref in pre-verified class resolved to unexpected implementation
[exec] INSTRUMENTATION_RESULT: longMsg=java.lang.IllegalAccessError: Class ref in pre-verified class resolved to unexpected implementation
[exec] INSTRUMENTATION_CODE: 0
BUILD SUCCESSFUL
Total time: 38 seconds
任何想法是什么导致了类文献的pre-核实级解决意外的执行的错误？
Any idea what's causing the "Class ref in pre-verified class resolved to unexpected implementation" error?
推荐答案
问题是，有在Android Ant构建脚本编译测试项目时不包括测试项目的libs目录中的错误。如果你试图解决这个问题通过复制库到测试仪项目的库目录，你会碰到类验证问题，在运行时像我一样，正如刚才法登。
The problem is that there's a bug in the android ant build scripts that don't include the tested project's libs directory when compiling the tester project. If you try to get around this by copying the libs to the tester project's libs dir, you'll run into class verification problems at run time like I did, as pointed out by fadden.
解决方案是原来调整的编译目标Android的 android_test_rules.xml 添加＆LT;文件集DIR =$ {tested.project.absolute.dir} /库包括=*罐子。/＆GT; 到＆LT;类路径＆GT; 指令。
The solution is to tweak the compile target originally in android's android_test_rules.xml to add <fileset dir="${tested.project.absolute.dir}/libs" includes="*.jar" /> to the <classpath> directive.
下面是修改后的编译目标。通过将其添加到build.xml在测试仪中的项目，将采取precedence了一个在android_test_rules.xml：
Here's the revised compile target. By adding it to the build.xml in your TESTER project, it will take precedence over the one in android_test_rules.xml:
<!-- override "compile" target in platform android_rules.xml to include tested app's external libraries -->
<target name="compile" depends="-resource-src, -aidl"
description="Compiles project's .java files into .class files">
<!-- If android rules are used for a test project, its classpath should include
tested project's location -->
<condition property="extensible.classpath"
value="${tested.project.absolute.dir}/bin/classes" else=".">
<isset property="tested.project.absolute.dir" />
</condition>
<javac encoding="ascii" target="1.5" debug="true" extdirs=""
destdir="${out.classes.absolute.dir}"
bootclasspathref="android.target.classpath"
verbose="${verbose}" classpath="${extensible.classpath}">
<src path="${source.absolute.dir}" />
<src path="${gen.absolute.dir}" />
<classpath>
<fileset dir="${tested.project.absolute.dir}/libs" includes="*.jar" />
<fileset dir="${external.libs.absolute.dir}" includes="*.jar" />
</classpath>
</javac>
</target>
这篇关于不能建立和运行一个Android的测试项目中创建使用＆QUOT;蚂蚁创建测试项目＆QUOT;测试时，项目在libs目录罐子的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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