Cloning a bunch of stuff from the native_client repository at r6528

ppapi/native_client/tests/ppapi_browser/ppb_pdf/ppapi_ppb_pdf.cc

Index: ppapi/native_client/tests/ppapi_browser/ppb_pdf/ppapi_ppb_pdf.cc
===================================================================
--- ppapi/native_client/tests/ppapi_browser/ppb_pdf/ppapi_ppb_pdf.cc	(revision 0)
+++ ppapi/native_client/tests/ppapi_browser/ppb_pdf/ppapi_ppb_pdf.cc	(revision 0)
@@ -0,0 +1,259 @@
+// Copyright (c) 2011 The Native Client Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <string.h>
+#include <string>
+
+#include "native_client/src/include/nacl_macros.h"
+#include "native_client/src/shared/platform/nacl_check.h"
+#include "native_client/tests/ppapi_test_lib/get_browser_interface.h"
+#include "native_client/tests/ppapi_test_lib/test_interface.h"
+#include "ppapi/c/dev/ppb_font_dev.h"
+#include "ppapi/c/dev/ppb_memory_dev.h"
+#include "ppapi/c/pp_bool.h"
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/c/pp_rect.h"
+#include "ppapi/c/ppb_core.h"
+#include "ppapi/c/ppb_image_data.h"
+#include "ppapi/c/ppb_var.h"
+#include "ppapi/c/ppp_messaging.h"
+#include "ppapi/c/private/ppb_pdf.h"
+
+namespace {
+
+const bool kCaseSensitive = true;
+const bool kCaseInsensitive = false;
+
+const PPB_PDF* PPBPDF() {
+  return reinterpret_cast<const PPB_PDF*>(
+      GetBrowserInterface(PPB_PDF_INTERFACE));
+}
+
+void TestGetLocalizedString() {
+  // Create a vertical scrollbar.
+  PP_Var string = PPBPDF()->GetLocalizedString(
+      pp_instance(),
+      PP_RESOURCESTRING_PDFGETPASSWORD);
+  EXPECT(string.type == PP_VARTYPE_STRING);
+
+  TEST_PASSED;
+}
+
+void TestGetResourceImage() {
+  // Get an image.
+  PP_Resource image = PPBPDF()->GetResourceImage(
+      pp_instance(),
+      PP_RESOURCEIMAGE_PDF_BUTTON_FTP);
+  EXPECT(image != kInvalidResource);
+  EXPECT(PPBImageData()->IsImageData(image));
+
+  PPBCore()->ReleaseResource(image);
+
+  return TEST_PASSED;
+}
+
+void TestGetFontFileWithFallback() {
+  PP_FontDescription_Dev description;
+  PP_Resource font_file = PPBPDF()->GetFontFileWithFallback(
+      pp_instance(),
+      &description,
+      PP_PRIVATEFONTCHARSET_ANSI);
+  EXPECT(font_file == kInvalidResource);
+
+  TEST_PASSED;
+}
+
+void TestGetFontTableForPrivateFontFile() {
+  uint32_t output_length;
+  bool success = PPBPDF()->GetFontTableForPrivateFontFile(
+      kInvalidResource,  // font
+      0,                 // uint32_t table
+      NULL,              // void* output
+      &output_length);
+  EXPECT(!success);
+
+  return TEST_PASSED;
+}
+
+typedef std::basic_string<unsigned short> Utf16String;
+
+Utf16String CreateWString(const std::string& string) {
+  Utf16String utf16String = Utf16String();
+  for (std::string::const_iterator it = string.begin();
+      it != string.end(); ++it) {
+    utf16String.push_back(static_cast<unsigned short>(*it));
+  }
+  return utf16String;
+}
+
+void TestSearchString() {
+  int count;
+  PP_PrivateFindResult* results;
+  Utf16String string = CreateWString("Hello World");
+  {
+    Utf16String term = CreateWString("Hello");
+    PPBPDF()->SearchString(
+        pp_instance(),
+        string.c_str(),
+        term.c_str(),
+        kCaseSensitive,
+        &results,
+        &count);
+    EXPECT(count == 1);
+    EXPECT(results[0].start_index == 0 && results[0].length == 5);
+    PPBMemoryDev()->MemFree(results);
+  }
+  {
+    Utf16String term = CreateWString("l");
+    PPBPDF()->SearchString(
+        pp_instance(),
+        string.c_str(),
+        term.c_str(),
+        kCaseSensitive,
+        &results,
+        &count);
+    EXPECT(count == 3);
+    EXPECT(results[0].start_index == 2 && results[0].length == 1);
+    EXPECT(results[1].start_index == 3 && results[1].length == 1);
+    EXPECT(results[2].start_index == 9 && results[2].length == 1);
+    PPBMemoryDev()->MemFree(results);
+  }
+  {
+    Utf16String term = CreateWString("Hel");
+    PPBPDF()->SearchString(
+        pp_instance(),
+        string.c_str(),
+        term.c_str(),
+        kCaseSensitive,
+        &results,
+        &count);
+    EXPECT(count == 1);
+    EXPECT(results[0].start_index == 0 && results[0].length == 3);
+    PPBMemoryDev()->MemFree(results);
+  }
+  {
+    Utf16String term = CreateWString("h");
+    PPBPDF()->SearchString(
+        pp_instance(),
+        string.c_str(),
+        term.c_str(),
+        kCaseInsensitive,
+        &results,
+        &count);
+    EXPECT(count == 1);
+    EXPECT(results[0].start_index == 0 && results[0].length == 1);
+    PPBMemoryDev()->MemFree(results);
+  }
+  {
+    Utf16String term = CreateWString("h");
+    PPBPDF()->SearchString(
+        pp_instance(),
+        string.c_str(),
+        term.c_str(),
+        kCaseSensitive,
+        &results,
+        &count);
+    EXPECT(count == 0);
+    PPBMemoryDev()->MemFree(results);
+  }
+  {
+    Utf16String term = CreateWString("");
+    PPBPDF()->SearchString(
+        pp_instance(),
+        string.c_str(),
+        term.c_str(),
+        kCaseInsensitive,
+        &results,
+        &count);
+    EXPECT(count == 0);
+    PPBMemoryDev()->MemFree(results);
+  }
+
+  TEST_PASSED;
+}
+
+void TestDidStartLoading() {
+  PPBPDF()->DidStartLoading(pp_instance());
+
+  return TEST_PASSED;
+}
+
+void TestDidStopLoading() {
+  PPBPDF()->DidStopLoading(pp_instance());
+
+  return TEST_PASSED;
+}
+
+void TestSetContentRestriction() {
+  PPBPDF()->SetContentRestriction(pp_instance(), 0);
+
+  return TEST_PASSED;
+}
+
+void TestHistogramPDFPageCount() {
+  PPBPDF()->HistogramPDFPageCount(1);
+
+  return TEST_PASSED;
+}
+
+void TestUserMetricsRecordAction() {
+  const char* kString = "Action!";
+  PP_Var action = PPBVar()->VarFromUtf8(pp_module(),
+                                        kString,
+                                        strlen(kString));
+  PPBPDF()->UserMetricsRecordAction(action);
+
+  PPBVar()->Release(action);
+
+  return TEST_PASSED;
+}
+
+void TestHasUnsupportedFeature() {
+  PPBPDF()->HasUnsupportedFeature(pp_instance());
+
+  return TEST_PASSED;
+}
+
+void TestSaveAs() {
+  // This test pops up a file 'SaveAs' dialog, which will cause
+  // automated browser tests to hang. Un-comment to test manually.
+/*
+  PPBPDF()->SaveAs(pp_instance());
+*/
+
+  return TEST_PASSED;
+}
+
+}  // namespace
+
+void SetupTests() {
+  RegisterTest("TestGetLocalizedString",
+               TestGetLocalizedString);
+  RegisterTest("TestGetResourceImage",
+               TestGetResourceImage);
+  RegisterTest("TestGetFontFileWithFallback",
+               TestGetFontFileWithFallback);
+  RegisterTest("TestGetFontTableForPrivateFontFile",
+               TestGetFontTableForPrivateFontFile);
+  RegisterTest("TestSearchString",
+               TestSearchString);
+  RegisterTest("TestDidStartLoading",
+               TestDidStartLoading);
+  RegisterTest("TestDidStopLoading",
+               TestDidStopLoading);
+  RegisterTest("TestSetContentRestriction",
+               TestSetContentRestriction);
+  RegisterTest("TestHistogramPDFPageCount",
+               TestHistogramPDFPageCount);
+  RegisterTest("TestUserMetricsRecordAction",
+               TestUserMetricsRecordAction);
+  RegisterTest("TestHasUnsupportedFeature",
+               TestHasUnsupportedFeature);
+  RegisterTest("TestSaveAs",
+                TestSaveAs);
+}
+
+void SetupPluginInterfaces() {
+}
+