deferred_init_test.go RawHistoryFolder

1package bootstrap
2
3import (
4	"context"
5	"sync"
6	"testing"
7
8	"github.com/bnema/dumber/internal/infrastructure/config"
9	"github.com/stretchr/testify/assert"
10	"github.com/stretchr/testify/require"
11)
12
13// TestRunDeferredInit_CEFExecutesNoWebKitDiagnostics verifies that automatic
14// CEF startup runs no unrelated WebKit pkg-config or GStreamer media
15// diagnostics. Explicit diagnostic commands invoke the Check* functions
16// directly and are unaffected.
17func TestRunDeferredInit_CEFExecutesNoWebKitDiagnostics(t *testing.T) {
18	t.Setenv("DUMBER_ENGINE", config.EngineTypeCEF)
19	cfg := config.DefaultConfig()
20	cfg.Engine.Type = config.EngineTypeCEF
21
22	// The probe fires inside each check goroutine, so a zero count proves
23	// engine selection skipped the checks without invoking them. Not
24	// parallel-safe with other probe users by design; restored via defer.
25	var mu sync.Mutex
26	var invoked []string
27	deferredInitProbeForTest = func(kind string) {
28		mu.Lock()
29		defer mu.Unlock()
30		invoked = append(invoked, kind)
31	}
32	defer func() { deferredInitProbeForTest = nil }()
33
34	result := RunDeferredInit(DeferredInitInput{Ctx: context.Background(), Config: cfg})
35
36	assert.NoError(t, result.RuntimeErr, "CEF startup must not run WebKit runtime diagnostics")
37	assert.NoError(t, result.MediaErr, "CEF startup must not run GStreamer media diagnostics")
38	assert.Empty(t, invoked, "CEF startup must not invoke WebKit runtime/media diagnostics at all")
39}
40
41// TestCheckFunctions_RemainAvailableForExplicitCommands verifies the
42// underlying checks stay callable for explicit diagnostic commands after
43// RunDeferredInit stops invoking them automatically for CEF.
44func TestCheckFunctions_RemainAvailableForExplicitCommands(t *testing.T) {
45	t.Setenv("DUMBER_ENGINE", config.EngineTypeCEF)
46	cfg := config.DefaultConfig()
47	cfg.Engine.Type = config.EngineTypeCEF
48
49	// The functions must exist and be invocable regardless of engine; their
50	// results depend on host tooling, so only invocation (not success) is
51	// asserted here.
52	_ = CheckRuntimeRequirements(context.Background(), cfg)
53	_ = CheckMediaRequirements(context.Background(), cfg)
54	require.NotNil(t, cfg)
55}