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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/printing/print_view_manager_basic.h"
#include <utility>
#include "chrome/browser/browser_process.h"
#include "chrome/browser/printing/print_job_manager.h"
#include "chrome/browser/printing/print_test_utils.h"
#include "chrome/browser/printing/printer_query.h"
#include "chrome/browser/printing/printing_init.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "content/public/browser/render_process_host.h"
#include "printing/mojom/print.mojom.h"
namespace printing {
class PrintViewManagerBasicTest : public ChromeRenderViewHostTestHarness {
protected:
void SetUp() override {
ChromeRenderViewHostTestHarness::SetUp();
InitializePrintingForWebContents(web_contents());
content::RenderFrameHostTester::For(main_rfh())
->InitializeRenderFrameIfNeeded();
}
};
TEST_F(PrintViewManagerBasicTest, PrintSubFrameAndDestroy) {
auto* sub_frame =
content::RenderFrameHostTester::For(main_rfh())->AppendChild("child");
ASSERT_TRUE(sub_frame);
auto* print_view_manager =
PrintViewManagerBasic::FromWebContents(web_contents());
ASSERT_TRUE(print_view_manager);
EXPECT_FALSE(print_view_manager->GetPrintingRFHForTesting());
print_view_manager->PrintNow(sub_frame);
EXPECT_TRUE(print_view_manager->GetPrintingRFHForTesting());
content::RenderFrameHostTester::For(sub_frame)->Detach();
EXPECT_FALSE(print_view_manager->GetPrintingRFHForTesting());
}
TEST_F(PrintViewManagerBasicTest, CancelJobDuringDestruction) {
auto* print_view_manager =
PrintViewManagerBasic::FromWebContents(web_contents());
ASSERT_TRUE(print_view_manager);
ASSERT_TRUE(print_view_manager->PrintNow(main_rfh()));
// Setup enough of a PrinterQuery to make GetPrintedPagesCount work
auto queue = g_browser_process->print_job_manager()->queue();
auto query = queue->CreatePrinterQuery(main_rfh()->GetGlobalId());
base::RunLoop runloop;
query->SetSettings(test::GetPrintTicket(mojom::PrinterType::kLocal),
runloop.QuitClosure());
runloop.Run();
auto cookie = query->cookie();
queue->QueuePrinterQuery(std::move(query));
// Fake DidGetPrintedPagesCount() call to cause print_job to be created
print_view_manager->DidGetPrintedPagesCount(cookie, 1);
DeleteContents();
}
} // namespace printing
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