| 1 | //go:build !windows |
| 2 | |
| 3 | package main |
| 4 | |
| 5 | import ( |
| 6 | "os" |
| 7 | "path/filepath" |
| 8 | "strings" |
| 9 | "testing" |
| 10 | "time" |
| 11 | ) |
| 12 | |
| 13 | func TestBootstrapShellChoosesOzonePlatformFromSession(t *testing.T) { |
| 14 | x11 := "--ozone-platform=x11" |
| 15 | cases := []struct { |
| 16 | name string |
| 17 | env []string |
| 18 | args []string |
| 19 | want []string |
| 20 | }{ |
| 21 | {"wayland with xwayland defaults to x11", []string{"XDG_SESSION_TYPE=wayland", "WAYLAND_DISPLAY=wayland-0", "DISPLAY=:0"}, []string{"--flag"}, []string{x11, "--flag"}}, |
| 22 | {"wayland display alone counts as wayland", []string{"WAYLAND_DISPLAY=wayland-0", "DISPLAY=:0"}, nil, []string{x11}}, |
| 23 | {"pure wayland stays native", []string{"XDG_SESSION_TYPE=wayland", "WAYLAND_DISPLAY=wayland-0"}, []string{"--flag"}, []string{"--flag"}}, |
| 24 | {"override wayland stays native", []string{"XDG_SESSION_TYPE=wayland", "DISPLAY=:0", "REASONIX_OZONE_PLATFORM=wayland"}, nil, nil}, |
| 25 | {"override x11 forces x11", []string{"XDG_SESSION_TYPE=x11", "DISPLAY=:0", "REASONIX_OZONE_PLATFORM=x11"}, nil, []string{x11}}, |
| 26 | {"override auto keeps the default", []string{"XDG_SESSION_TYPE=wayland", "DISPLAY=:0", "REASONIX_OZONE_PLATFORM=auto"}, nil, []string{x11}}, |
| 27 | {"explicit flag wins", []string{"XDG_SESSION_TYPE=wayland", "DISPLAY=:0"}, []string{"--ozone-platform=wayland"}, []string{"--ozone-platform=wayland"}}, |
| 28 | {"explicit hint wins", []string{"XDG_SESSION_TYPE=wayland", "DISPLAY=:0"}, []string{"--ozone-platform-hint=wayland"}, []string{"--ozone-platform-hint=wayland"}}, |
| 29 | {"x11 session unchanged", []string{"XDG_SESSION_TYPE=x11", "DISPLAY=:0"}, []string{"--flag"}, []string{"--flag"}}, |
| 30 | } |
| 31 | for _, tc := range cases { |
| 32 | t.Run(tc.name, func(t *testing.T) { |
| 33 | exe, shell := writeShellBootstrapFixture(t, "linux") |
| 34 | out := filepath.Join(t.TempDir(), "shell.out") |
| 35 | script := "#!/bin/sh\nprintf '%s\\n' \"$@\" > \"$REASONIX_TEST_SHELL_OUT.tmp\" && mv \"$REASONIX_TEST_SHELL_OUT.tmp\" \"$REASONIX_TEST_SHELL_OUT\"\n" |
| 36 | if err := os.MkdirAll(filepath.Dir(shell), 0o755); err != nil { |
| 37 | t.Fatal(err) |
| 38 | } |
| 39 | if err := os.WriteFile(shell, []byte(script), 0o755); err != nil { |
| 40 | t.Fatal(err) |
| 41 | } |
| 42 | env := append([]string{"PATH=" + os.Getenv("PATH"), "REASONIX_TEST_SHELL_OUT=" + out}, tc.env...) |
| 43 | if handled, code := bootstrapShell(exe, "linux", tc.args, env); !handled || code != 0 { |
| 44 | t.Fatalf("bootstrap handled=%v code=%d", handled, code) |
| 45 | } |
| 46 | deadline := time.Now().Add(10 * time.Second) |
| 47 | for { |
| 48 | raw, err := os.ReadFile(out) |
| 49 | if err == nil { |
| 50 | got := strings.Fields(string(raw)) |
| 51 | if strings.Join(got, " ") != strings.Join(tc.want, " ") { |
| 52 | t.Fatalf("shell argv = %q, want %q", got, tc.want) |
| 53 | } |
| 54 | return |
| 55 | } |
| 56 | if time.Now().After(deadline) { |
| 57 | t.Fatalf("shell never ran: %v", err) |
| 58 | } |
| 59 | time.Sleep(20 * time.Millisecond) |
| 60 | } |
| 61 | }) |
| 62 | } |
| 63 | } |
| 64 |