test(cef): cover GPU relaunch safety marker

commit: a3479528f038e8b52c9f67f3e9e15ec371731baa
author: brice · 3mo ago · 2026-07-14 06:24 UTC
committer: brice · 3mo ago · 2026-07-14 07:06 UTC
parent: 6c6c1d8
signature: GPG VerifiedCD88F9E564E0102646FB6077A1A07C7C7C3E349D · arch-gpg Verified for the committer email

1 file · +38 -0

A internal/infrastructure/cef/restart_safety_test.go +38 -0

@@ -0,0 +1,38 @@
	1	+	package cef
	2	+
	3	+	import (
	4	+	"os"
	5	+	"path/filepath"
	6	+	"testing"
	7	+
	8	+	"github.com/stretchr/testify/require"
	9	+	)
	10	+
	11	+	func TestConsumeNextStartSafetyMarkerDisablesVAAPIWithoutChangingVulkanStack(t *testing.T) {
	12	+	root := t.TempDir()
	13	+	t.Setenv(cefEnableVAAPIEnvVar, "1")
	14	+	t.Setenv(cefChromiumFlagsEnvVar, "--ignore-gpu-blocklist --disable-gpu-driver-bug-workaround")
	15	+	t.Setenv(dumberRenderStackEnvVar, renderStackVulkanDMABUF)
	16	+
	17	+	require.NoError(t, writeNextStartSafetyMarker(root))
	18	+	require.True(t, consumeNextStartSafetyMarker(root))
	19	+	applyNextStartSafetyEnvironment()
	20	+
	21	+	require.Equal(t, "0", os.Getenv(cefEnableVAAPIEnvVar))
	22	+	require.Empty(t, os.Getenv(cefChromiumFlagsEnvVar))
	23	+	require.Equal(t, renderStackVulkanDMABUF, os.Getenv(dumberRenderStackEnvVar))
	24	+	_, err := os.Stat(filepath.Join(root, nextStartSafetyMarkerFile))
	25	+	require.ErrorIs(t, err, os.ErrNotExist)
	26	+	}
	27	+
	28	+	func TestGPUProcessRelaunchMarksNextStartSafeAfterRepeatedRelaunch(t *testing.T) {
	29	+	root := t.TempDir()
	30	+	engine := &Engine{stateRoot: root}
	31	+	handler := &dumberBPH{engine: engine}
	32	+	commandLine := relaunchCommandLineStub{commandLineString: "dumber --type=gpu-process"}
	33	+
	34	+	require.Zero(t, handler.OnAlreadyRunningAppRelaunch(commandLine, ""))
	35	+	require.NoFileExists(t, filepath.Join(root, nextStartSafetyMarkerFile))
	36	+	require.Zero(t, handler.OnAlreadyRunningAppRelaunch(commandLine, ""))
	37	+	require.FileExists(t, filepath.Join(root, nextStartSafetyMarkerFile))
	38	+	}

@@ -0,0 +1,38 @@
	1	+	package cef
	2	+
	3	+	import (
	4	+	"os"
	5	+	"path/filepath"
	6	+	"testing"
	7	+
	8	+	"github.com/stretchr/testify/require"
	9	+	)
	10	+
	11	+	func TestConsumeNextStartSafetyMarkerDisablesVAAPIWithoutChangingVulkanStack(t *testing.T) {
	12	+	root := t.TempDir()
	13	+	t.Setenv(cefEnableVAAPIEnvVar, "1")
	14	+	t.Setenv(cefChromiumFlagsEnvVar, "--ignore-gpu-blocklist --disable-gpu-driver-bug-workaround")
	15	+	t.Setenv(dumberRenderStackEnvVar, renderStackVulkanDMABUF)
	16	+
	17	+	require.NoError(t, writeNextStartSafetyMarker(root))
	18	+	require.True(t, consumeNextStartSafetyMarker(root))
	19	+	applyNextStartSafetyEnvironment()
	20	+
	21	+	require.Equal(t, "0", os.Getenv(cefEnableVAAPIEnvVar))
	22	+	require.Empty(t, os.Getenv(cefChromiumFlagsEnvVar))
	23	+	require.Equal(t, renderStackVulkanDMABUF, os.Getenv(dumberRenderStackEnvVar))
	24	+	_, err := os.Stat(filepath.Join(root, nextStartSafetyMarkerFile))
	25	+	require.ErrorIs(t, err, os.ErrNotExist)
	26	+	}
	27	+
	28	+	func TestGPUProcessRelaunchMarksNextStartSafeAfterRepeatedRelaunch(t *testing.T) {
	29	+	root := t.TempDir()
	30	+	engine := &Engine{stateRoot: root}
	31	+	handler := &dumberBPH{engine: engine}
	32	+	commandLine := relaunchCommandLineStub{commandLineString: "dumber --type=gpu-process"}
	33	+
	34	+	require.Zero(t, handler.OnAlreadyRunningAppRelaunch(commandLine, ""))
	35	+	require.NoFileExists(t, filepath.Join(root, nextStartSafetyMarkerFile))
	36	+	require.Zero(t, handler.OnAlreadyRunningAppRelaunch(commandLine, ""))
	37	+	require.FileExists(t, filepath.Join(root, nextStartSafetyMarkerFile))
	38	+	}