diff options
Diffstat (limited to 'tests/CoreTests/android')
-rw-r--r-- | tests/CoreTests/android/core/HttpHeaderTest.java | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/tests/CoreTests/android/core/HttpHeaderTest.java b/tests/CoreTests/android/core/HttpHeaderTest.java index a5d4857..eedbc3f 100644 --- a/tests/CoreTests/android/core/HttpHeaderTest.java +++ b/tests/CoreTests/android/core/HttpHeaderTest.java @@ -19,12 +19,19 @@ import android.test.AndroidTestCase; import org.apache.http.util.CharArrayBuffer; import android.net.http.Headers; +import android.util.Log; +import android.webkit.CacheManager; +import android.webkit.CacheManager.CacheResult; + +import java.lang.reflect.Method; public class HttpHeaderTest extends AndroidTestCase { static final String LAST_MODIFIED = "Last-Modified: Fri, 18 Jun 2010 09:56:47 GMT"; static final String CACHE_CONTROL_MAX_AGE = "Cache-Control:max-age=15"; static final String CACHE_CONTROL_PRIVATE = "Cache-Control: private"; + static final String CACHE_CONTROL_COMPOUND = "Cache-Control: no-cache, max-age=200000"; + static final String CACHE_CONTROL_COMPOUND2 = "Cache-Control: max-age=200000, no-cache"; /** * Tests that cache control header supports multiple instances of the header, @@ -59,4 +66,39 @@ public class HttpHeaderTest extends AndroidTestCase { h.parseHeader(buffer); assertEquals("max-age=15,private", h.getCacheControl()); } + + // Test that cache behaves correctly when receiving a compund + // cache-control statement containing no-cache and max-age argument. + // + // If a cache control header contains both a max-age arument and + // a no-cache argument the max-age argument should be ignored. + // The resource can be cached, but a validity check must be done on + // every request. Test case checks that the expiry time is 0 for + // this item, so item will be validated on subsequent requests. + public void testCacheControlMultipleArguments() throws Exception { + // get private method CacheManager.parseHeaders() + Method m = CacheManager.class.getDeclaredMethod("parseHeaders", + new Class[] {int.class, Headers.class, String.class}); + m.setAccessible(true); + + // create indata + Headers h = new Headers(); + CharArrayBuffer buffer = new CharArrayBuffer(64); + buffer.append(CACHE_CONTROL_COMPOUND); + h.parseHeader(buffer); + + CacheResult c = (CacheResult)m.invoke(null, 200, h, "text/html"); + + // Check that expires is set to 0, to ensure that no-cache has overridden + // the max-age argument + assertEquals(0, c.getExpires()); + + // check reverse order + buffer.clear(); + buffer.append(CACHE_CONTROL_COMPOUND2); + h.parseHeader(buffer); + + c = (CacheResult)m.invoke(null, 200, h, "text/html"); + assertEquals(0, c.getExpires()); + } } |