mirror of
https://github.com/InstanceBrick/nightcap.git
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456 lines
18 KiB
C++
456 lines
18 KiB
C++
#include "window/vulkan_present_progress_gate.h"
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#include <gtest/gtest.h>
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namespace mocktail {
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namespace window {
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namespace {
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constexpr uint64_t kFirstFrameTicksNs = 1000;
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TEST(VulkanPresentProgressGateTest, IgnoresProgressOutsideActiveLifetime) {
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VulkanPresentProgressGate gate;
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VulkanPresentStallReport report;
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gate.NotifyFramePresented(kFirstFrameTicksNs, 1);
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EXPECT_FALSE(gate.Poll(
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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ASSERT_TRUE(gate.Activate());
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EXPECT_FALSE(gate.Activate());
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gate.NotifyFramePresented(kFirstFrameTicksNs, 1);
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gate.Deactivate();
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EXPECT_FALSE(gate.Poll(
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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}
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TEST(VulkanPresentProgressGateTest, ReportsRenderStallBeforeHostPresentOnce) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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gate.NotifyFramePresented(kFirstFrameTicksNs, 240);
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VulkanPresentStallReport report;
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EXPECT_FALSE(gate.Poll(
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs - 1,
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true, &report));
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ASSERT_TRUE(gate.Poll(
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kBeforeHostPresent);
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EXPECT_EQ(report.frame_count, 240u);
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EXPECT_EQ(report.host_present_count, 0u);
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EXPECT_FALSE(gate.Poll(
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs + 1,
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true, &report));
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}
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TEST(VulkanPresentProgressGateTest, IdentifiesBlockedHostPresent) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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gate.NotifyFramePresented(kFirstFrameTicksNs, 7);
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constexpr uint64_t kHostCallTicksNs = 2000;
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gate.NotifyHostPresentBegin(kHostCallTicksNs);
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VulkanPresentStallReport report;
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ASSERT_TRUE(
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gate.Poll(kHostCallTicksNs + VulkanPresentProgressGate::kStallThresholdNs,
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true, &report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kInsideHostPresent);
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EXPECT_EQ(report.frame_count, 7u);
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EXPECT_EQ(report.host_present_count, 1u);
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}
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TEST(VulkanPresentProgressGateTest,
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WorkerHostPresentRemainsSecondaryToRenderGap) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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constexpr uint64_t kRenderThreadId = 4040;
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constexpr uint64_t kWorkerThreadId = 4141;
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gate.NotifyFramePresented(kFirstFrameTicksNs, 8, kRenderThreadId);
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constexpr uint64_t kHostCallTicksNs = kFirstFrameTicksNs + 100;
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const uint64_t sequence =
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gate.NotifyHostPresentBegin(kHostCallTicksNs, kWorkerThreadId);
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ASSERT_NE(sequence, 0u);
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VulkanPresentStallReport report;
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ASSERT_TRUE(
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gate.Poll(kHostCallTicksNs +
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VulkanPresentProgressGate::kStallThresholdNs,
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true, &report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kBeforeHostPresent);
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EXPECT_EQ(report.call_sequence, 0u);
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EXPECT_STREQ(report.oldest_active_call_name, "vkQueuePresentKHR(host)");
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EXPECT_EQ(report.oldest_active_call_sequence, sequence);
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EXPECT_EQ(report.oldest_active_call_thread_id, kWorkerThreadId);
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}
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TEST(VulkanPresentProgressGateTest, OldHostEndCannotClearNewHostCall) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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constexpr uint64_t kRenderThreadId = 4241;
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gate.NotifyFramePresented(kFirstFrameTicksNs, 9, kRenderThreadId);
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const uint64_t old_sequence = gate.NotifyHostPresentBegin(
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kFirstFrameTicksNs + 50, kRenderThreadId);
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ASSERT_NE(old_sequence, 0u);
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constexpr uint64_t kNewHostCallTicksNs = kFirstFrameTicksNs + 100;
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const uint64_t new_sequence =
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gate.NotifyHostPresentBegin(kNewHostCallTicksNs, kRenderThreadId);
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ASSERT_NE(new_sequence, 0u);
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gate.NotifyHostPresentEnd(old_sequence);
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VulkanPresentStallReport report;
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ASSERT_TRUE(
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gate.Poll(kNewHostCallTicksNs +
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VulkanPresentProgressGate::kStallThresholdNs,
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true, &report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kInsideHostPresent);
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EXPECT_EQ(report.call_sequence, new_sequence);
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EXPECT_EQ(report.thread_id, kRenderThreadId);
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}
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TEST(VulkanPresentProgressGateTest, IdentifiesBlockedVulkanCallAndThread) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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gate.NotifyFramePresented(kFirstFrameTicksNs, 11);
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constexpr uint64_t kCallTicksNs = 3000;
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constexpr uint64_t kThreadId = 4242;
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const uint64_t sequence =
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gate.NotifyCallBegin("vkWaitForFences", kCallTicksNs, kThreadId);
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ASSERT_NE(sequence, 0u);
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VulkanPresentStallReport report;
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ASSERT_TRUE(
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gate.Poll(kCallTicksNs + VulkanPresentProgressGate::kStallThresholdNs,
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true, &report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kInsideVulkanCall);
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EXPECT_STREQ(report.call_name, "vkWaitForFences");
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EXPECT_EQ(report.call_sequence, sequence);
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EXPECT_EQ(report.thread_id, kThreadId);
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EXPECT_EQ(report.frame_count, 11u);
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}
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TEST(VulkanPresentProgressGateTest, RecentCallDoesNotHideExistingRenderGap) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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gate.NotifyFramePresented(kFirstFrameTicksNs, 12);
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const uint64_t call_ticks =
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs - 100;
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const uint64_t sequence =
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gate.NotifyCallBegin("vkQueueSubmit", call_ticks, 5150);
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ASSERT_NE(sequence, 0u);
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VulkanPresentStallReport report;
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ASSERT_TRUE(gate.Poll(
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kBeforeHostPresent);
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EXPECT_EQ(report.elapsed_ns,
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VulkanPresentProgressGate::kStallThresholdNs);
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ASSERT_TRUE(gate.Poll(
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call_ticks + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kInsideVulkanCall);
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EXPECT_EQ(report.call_sequence, sequence);
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}
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TEST(VulkanPresentProgressGateTest,
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CallStartedBeforeLatestFrameIsSecondaryToRenderGap) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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constexpr uint64_t kWorkerThreadId = 6160;
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const uint64_t sequence =
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gate.NotifyCallBegin("vkWaitSemaphores", kFirstFrameTicksNs,
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kWorkerThreadId);
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ASSERT_NE(sequence, 0u);
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constexpr uint64_t kLaterFrameTicksNs = kFirstFrameTicksNs + 1000;
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constexpr uint64_t kRenderThreadId = 6260;
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gate.NotifyFramePresented(kLaterFrameTicksNs, 13, kRenderThreadId);
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const uint64_t stalled_ticks =
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kLaterFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs;
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VulkanPresentStallReport report;
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ASSERT_TRUE(gate.Poll(stalled_ticks, true, &report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kBeforeHostPresent);
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EXPECT_EQ(report.call_name, nullptr);
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EXPECT_EQ(report.call_sequence, 0u);
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EXPECT_EQ(report.thread_id, 0u);
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EXPECT_EQ(report.elapsed_ns,
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VulkanPresentProgressGate::kStallThresholdNs);
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EXPECT_EQ(report.last_present_thread_id, kRenderThreadId);
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EXPECT_STREQ(report.oldest_active_call_name, "vkWaitSemaphores");
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EXPECT_EQ(report.oldest_active_call_sequence, sequence);
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EXPECT_EQ(report.oldest_active_call_thread_id, kWorkerThreadId);
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EXPECT_EQ(report.oldest_active_call_elapsed_ns,
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stalled_ticks - kFirstFrameTicksNs);
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}
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TEST(VulkanPresentProgressGateTest,
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WorkerCallStartedAfterFrameRemainsSecondaryToRenderGap) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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constexpr uint64_t kRenderThreadId = 6360;
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constexpr uint64_t kWorkerThreadId = 6460;
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gate.NotifyFramePresented(kFirstFrameTicksNs, 14, kRenderThreadId);
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constexpr uint64_t kCallStartedNs = kFirstFrameTicksNs + 100;
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const uint64_t sequence = gate.NotifyCallBegin(
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"vkWaitSemaphores", kCallStartedNs, kWorkerThreadId);
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ASSERT_NE(sequence, 0u);
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VulkanPresentStallReport report;
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ASSERT_TRUE(gate.Poll(
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kCallStartedNs + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kBeforeHostPresent);
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EXPECT_EQ(report.call_sequence, 0u);
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EXPECT_EQ(report.thread_id, 0u);
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EXPECT_STREQ(report.oldest_active_call_name, "vkWaitSemaphores");
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EXPECT_EQ(report.oldest_active_call_sequence, sequence);
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EXPECT_EQ(report.oldest_active_call_thread_id, kWorkerThreadId);
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}
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TEST(VulkanPresentProgressGateTest,
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RenderCallStartedAfterFrameIsPrimaryStall) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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constexpr uint64_t kRenderThreadId = 6560;
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gate.NotifyFramePresented(kFirstFrameTicksNs, 15, kRenderThreadId);
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constexpr uint64_t kCallStartedNs = kFirstFrameTicksNs + 100;
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const uint64_t sequence = gate.NotifyCallBegin(
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"vkResetCommandPool", kCallStartedNs, kRenderThreadId);
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ASSERT_NE(sequence, 0u);
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VulkanPresentStallReport report;
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ASSERT_TRUE(gate.Poll(
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kCallStartedNs + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kInsideVulkanCall);
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EXPECT_STREQ(report.call_name, "vkResetCommandPool");
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EXPECT_EQ(report.call_sequence, sequence);
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EXPECT_EQ(report.thread_id, kRenderThreadId);
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}
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TEST(VulkanPresentProgressGateTest, ReportsEachNewBlockedCallInSameStall) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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gate.NotifyFramePresented(kFirstFrameTicksNs, 14);
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const uint64_t first_started_ns = kFirstFrameTicksNs + 100;
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const uint64_t first_sequence =
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gate.NotifyCallBegin("vkWaitForFences", first_started_ns, 7170);
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ASSERT_NE(first_sequence, 0u);
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VulkanPresentStallReport report;
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ASSERT_TRUE(gate.Poll(
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first_started_ns + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.call_sequence, first_sequence);
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gate.NotifyCallEnd(first_sequence, 0);
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EXPECT_FALSE(gate.Poll(
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first_started_ns + VulkanPresentProgressGate::kStallThresholdNs + 1,
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true, &report));
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const uint64_t second_started_ns =
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first_started_ns + VulkanPresentProgressGate::kStallThresholdNs + 100;
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const uint64_t second_sequence =
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gate.NotifyCallBegin("vkQueueWaitIdle", second_started_ns, 8180);
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ASSERT_NE(second_sequence, 0u);
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ASSERT_TRUE(gate.Poll(
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second_started_ns + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kInsideVulkanCall);
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EXPECT_EQ(report.call_sequence, second_sequence);
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}
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TEST(VulkanPresentProgressGateTest,
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RecentHostPresentDoesNotHideExistingRenderGap) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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gate.NotifyFramePresented(kFirstFrameTicksNs, 15);
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const uint64_t host_started_ns =
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs - 100;
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gate.NotifyHostPresentBegin(host_started_ns);
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VulkanPresentStallReport report;
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ASSERT_TRUE(gate.Poll(
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kBeforeHostPresent);
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ASSERT_TRUE(gate.Poll(
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host_started_ns + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kInsideHostPresent);
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EXPECT_EQ(report.host_present_count, 1u);
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}
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TEST(VulkanPresentProgressGateTest, CompletedCallDoesNotMaskRenderGap) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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gate.NotifyFramePresented(kFirstFrameTicksNs, 4);
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const uint64_t sequence =
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gate.NotifyCallBegin("vkQueueSubmit", kFirstFrameTicksNs + 100, 99);
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ASSERT_NE(sequence, 0u);
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gate.NotifyCallEnd(sequence, 0);
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VulkanPresentStallReport report;
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ASSERT_TRUE(gate.Poll(
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kBeforeHostPresent);
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EXPECT_EQ(report.call_name, nullptr);
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EXPECT_STREQ(report.last_completed_call_name, "vkQueueSubmit");
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EXPECT_EQ(report.last_completed_call_result, 0);
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}
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TEST(VulkanPresentProgressGateTest,
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ReportsCoherentRenderThreadCompletionMetadata) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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constexpr uint64_t kRenderThreadId = 9090;
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gate.NotifyFramePresented(kFirstFrameTicksNs, 16, kRenderThreadId);
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constexpr uint64_t kCallStartedNs = kFirstFrameTicksNs + 100;
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constexpr uint64_t kCallCompletedNs = kCallStartedNs + 50;
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constexpr int32_t kCallResult = -7;
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const uint64_t sequence =
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gate.NotifyCallBegin("vkResetFences", kCallStartedNs, kRenderThreadId);
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ASSERT_NE(sequence, 0u);
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gate.NotifyCallEnd(sequence, kCallResult, kCallCompletedNs, kRenderThreadId);
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VulkanPresentStallReport report;
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ASSERT_TRUE(gate.Poll(
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kBeforeHostPresent);
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EXPECT_EQ(report.last_present_thread_id, kRenderThreadId);
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EXPECT_STREQ(report.last_completed_call_name, "vkResetFences");
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EXPECT_EQ(report.last_completed_call_sequence, sequence);
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EXPECT_EQ(report.last_completed_call_thread_id, kRenderThreadId);
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EXPECT_EQ(report.last_completed_call_started_ns, kCallStartedNs);
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EXPECT_EQ(report.last_completed_call_completed_ns, kCallCompletedNs);
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EXPECT_EQ(report.last_completed_call_result, kCallResult);
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}
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TEST(VulkanPresentProgressGateTest,
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WorkerCompletionDoesNotOverwriteRenderThreadRecord) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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constexpr uint64_t kRenderThreadId = 9191;
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constexpr uint64_t kWorkerThreadId = 9292;
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gate.NotifyFramePresented(kFirstFrameTicksNs, 17, kRenderThreadId);
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constexpr uint64_t kRenderCallStartedNs = kFirstFrameTicksNs + 100;
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constexpr uint64_t kRenderCallCompletedNs = kRenderCallStartedNs + 50;
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constexpr int32_t kRenderCallResult = -3;
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const uint64_t render_sequence = gate.NotifyCallBegin(
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"vkResetCommandPool", kRenderCallStartedNs, kRenderThreadId);
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ASSERT_NE(render_sequence, 0u);
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gate.NotifyCallEnd(render_sequence, kRenderCallResult,
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kRenderCallCompletedNs, kRenderThreadId);
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constexpr uint64_t kWorkerCallStartedNs = kRenderCallCompletedNs + 50;
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constexpr uint64_t kWorkerCallCompletedNs = kWorkerCallStartedNs + 50;
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const uint64_t worker_sequence = gate.NotifyCallBegin(
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"vkWaitSemaphores", kWorkerCallStartedNs, kWorkerThreadId);
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ASSERT_NE(worker_sequence, 0u);
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gate.NotifyCallEnd(worker_sequence, 0, kWorkerCallCompletedNs,
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kWorkerThreadId);
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VulkanPresentStallReport report;
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ASSERT_TRUE(gate.Poll(
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kBeforeHostPresent);
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EXPECT_EQ(report.last_present_thread_id, kRenderThreadId);
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EXPECT_STREQ(report.last_completed_call_name, "vkResetCommandPool");
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EXPECT_EQ(report.last_completed_call_sequence, render_sequence);
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EXPECT_EQ(report.last_completed_call_thread_id, kRenderThreadId);
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EXPECT_EQ(report.last_completed_call_started_ns, kRenderCallStartedNs);
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EXPECT_EQ(report.last_completed_call_completed_ns,
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kRenderCallCompletedNs);
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EXPECT_EQ(report.last_completed_call_result, kRenderCallResult);
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}
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TEST(VulkanPresentProgressGateTest,
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CompletedCallFromOldLifecycleIsNotReported) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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constexpr uint64_t kRenderThreadId = 9393;
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gate.NotifyFramePresented(kFirstFrameTicksNs, 18, kRenderThreadId);
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const uint64_t sequence = gate.NotifyCallBegin(
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"vkResetFences", kFirstFrameTicksNs + 100, kRenderThreadId);
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ASSERT_NE(sequence, 0u);
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gate.NotifyCallEnd(sequence, 0, kFirstFrameTicksNs + 150,
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kRenderThreadId);
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gate.Deactivate();
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ASSERT_TRUE(gate.Activate());
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constexpr uint64_t kNextFrameTicksNs = kFirstFrameTicksNs + 1000;
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gate.NotifyFramePresented(kNextFrameTicksNs, 1, kRenderThreadId);
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VulkanPresentStallReport report;
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ASSERT_TRUE(gate.Poll(
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kNextFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kBeforeHostPresent);
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EXPECT_TRUE(report.last_completed_call_snapshot_coherent);
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EXPECT_EQ(report.last_completed_call_name, nullptr);
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EXPECT_EQ(report.last_completed_call_sequence, 0u);
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}
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TEST(VulkanPresentProgressGateTest, FailedHostPresentIsNotFrameProgress) {
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VulkanPresentProgressGate gate;
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ASSERT_TRUE(gate.Activate());
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gate.NotifyFramePresented(kFirstFrameTicksNs, 5);
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const uint64_t sequence =
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gate.NotifyHostPresentBegin(kFirstFrameTicksNs + 100);
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ASSERT_NE(sequence, 0u);
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gate.NotifyHostPresentEnd(sequence);
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VulkanPresentStallReport report;
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ASSERT_TRUE(gate.Poll(
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kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs, true,
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&report));
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EXPECT_EQ(report.stage, VulkanPresentStallStage::kBeforeHostPresent);
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EXPECT_EQ(report.frame_count, 5u);
|
|
EXPECT_EQ(report.host_present_count, 1u);
|
|
}
|
|
|
|
TEST(VulkanPresentProgressGateTest, NewProgressClearsReportedStall) {
|
|
VulkanPresentProgressGate gate;
|
|
ASSERT_TRUE(gate.Activate());
|
|
gate.NotifyFramePresented(kFirstFrameTicksNs, 1);
|
|
|
|
VulkanPresentStallReport report;
|
|
ASSERT_TRUE(gate.Poll(
|
|
kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs, true,
|
|
&report));
|
|
|
|
constexpr uint64_t kNextHostCallTicksNs = 7000000000ULL;
|
|
const uint64_t sequence =
|
|
gate.NotifyHostPresentBegin(kNextHostCallTicksNs);
|
|
ASSERT_NE(sequence, 0u);
|
|
gate.NotifyHostPresentEnd(sequence);
|
|
gate.NotifyFramePresented(kNextHostCallTicksNs + 20, 2);
|
|
ASSERT_TRUE(gate.Poll(
|
|
kNextHostCallTicksNs + 20 + VulkanPresentProgressGate::kStallThresholdNs,
|
|
true, &report));
|
|
EXPECT_EQ(report.frame_count, 2u);
|
|
}
|
|
|
|
TEST(VulkanPresentProgressGateTest, SuspendedWindowDoesNotConsumeReport) {
|
|
VulkanPresentProgressGate gate;
|
|
ASSERT_TRUE(gate.Activate());
|
|
gate.NotifyFramePresented(kFirstFrameTicksNs, 1);
|
|
const uint64_t stalled_ticks =
|
|
kFirstFrameTicksNs + VulkanPresentProgressGate::kStallThresholdNs;
|
|
|
|
VulkanPresentStallReport report;
|
|
EXPECT_FALSE(gate.Poll(stalled_ticks, false, &report));
|
|
EXPECT_TRUE(gate.Poll(stalled_ticks, true, &report));
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace window
|
|
} // namespace mocktail
|