Add test for the case where the write command write too little pages.
Bug: 27556666
Change-Id: Ibf47952a747b123452f0cffc967ca281a7c1a26c
diff --git a/tests/tests/print/src/android/print/cts/PrintDocumentAdapterContractTest.java b/tests/tests/print/src/android/print/cts/PrintDocumentAdapterContractTest.java
index 24eb951..7d0157b 100644
--- a/tests/tests/print/src/android/print/cts/PrintDocumentAdapterContractTest.java
+++ b/tests/tests/print/src/android/print/cts/PrintDocumentAdapterContractTest.java
@@ -1595,6 +1595,76 @@
verifyNoMoreInteractions(adapter);
}
+ /**
+ * Pretend to have written two pages, but only actually write one page
+ *
+ * @throws Exception If anything is unexpected
+ */
+ public void testNotEnoughPages() throws Exception {
+ if (!supportsPrinting()) {
+ return;
+ }
+
+ FirstPrintService.setCallbacks(createFirstMockPrintServiceCallbacks());
+ SecondPrintService.setCallbacks(createSecondMockPrintServiceCallbacks());
+
+ final PrintAttributes[] printAttributes = new PrintAttributes[1];
+
+ final PrintDocumentAdapter adapter = createMockPrintDocumentAdapter(
+ new Answer<Void>() {
+ @Override
+ public Void answer(InvocationOnMock invocation) throws Throwable {
+ printAttributes[0] = (PrintAttributes) invocation.getArguments()[1];
+ LayoutResultCallback callback = (LayoutResultCallback) invocation
+ .getArguments()[3];
+
+ // Lay out two pages
+ PrintDocumentInfo info = new PrintDocumentInfo.Builder(PRINT_JOB_NAME)
+ .setContentType(PrintDocumentInfo.CONTENT_TYPE_DOCUMENT)
+ .setPageCount(2)
+ .build();
+ callback.onLayoutFinished(info, true);
+ return null;
+ }
+ }, new Answer<Void>() {
+ @Override
+ public Void answer(InvocationOnMock invocation) throws Throwable {
+ Object[] args = invocation.getArguments();
+ PageRange[] pages = (PageRange[]) args[0];
+ ParcelFileDescriptor fd = (ParcelFileDescriptor) args[1];
+ WriteResultCallback callback = (WriteResultCallback) args[3];
+
+ // Write only one pages
+ writeBlankPages(printAttributes[0], fd, 0, 0);
+ fd.close();
+
+ // Break the contract and report that two pages were written
+ callback.onWriteFinished(pages);
+ onWriteCalled();
+ return null;
+ }
+ }, new Answer<Void>() {
+ @Override
+ public Void answer(InvocationOnMock invocation) throws Throwable {
+ onFinishCalled();
+ return null;
+ }
+ });
+
+ print(adapter);
+ waitForWriteAdapterCallback();
+ selectPrinter("First printer");
+ clickPrintButton();
+
+ // Answer the dialog for the print service cloud warning
+ answerPrintServicesWarning(true);
+
+ waitForAdapterFinishCallbackCalled();
+
+ // Wait for the session to be destroyed to isolate tests.
+ waitForPrinterDiscoverySessionDestroyCallbackCalled();
+ }
+
private PrintServiceCallbacks createFirstMockPrintServiceCallbacks() {
final PrinterDiscoverySessionCallbacks callbacks =
createMockPrinterDiscoverySessionCallbacks(new Answer<Void>() {
