Merge branch 'master' into file-tags-without-comments

core/testing/runner.odin

@@ -204,6 +204,10 @@ runner :: proc(internal_tests: []Internal_Test) -> bool {
 		}
 	}
 
+	when ODIN_OS == .Windows {
+		console_ansi_init()
+	}
+
 	stdout := io.to_writer(os.stream_from_handle(os.stdout))
 	stderr := io.to_writer(os.stream_from_handle(os.stderr))
 

core/testing/runner_windows.odin

@@ -0,0 +1,22 @@
+//+private
+package testing
+
+import win32 "core:sys/windows"
+
+console_ansi_init :: proc() {
+	stdout := win32.GetStdHandle(win32.STD_OUTPUT_HANDLE)
+	if stdout != win32.INVALID_HANDLE && stdout != nil {
+		old_console_mode: u32
+		if win32.GetConsoleMode(stdout, &old_console_mode) {
+			win32.SetConsoleMode(stdout, old_console_mode | win32.ENABLE_VIRTUAL_TERMINAL_PROCESSING)
+		}
+	}
+
+	stderr := win32.GetStdHandle(win32.STD_ERROR_HANDLE)
+	if stderr != win32.INVALID_HANDLE && stderr != nil {
+		old_console_mode: u32
+		if win32.GetConsoleMode(stderr, &old_console_mode) {
+			win32.SetConsoleMode(stderr, old_console_mode | win32.ENABLE_VIRTUAL_TERMINAL_PROCESSING)
+		}
+	}
+}

core/testing/signal_handler_libc.odin

@@ -26,6 +26,8 @@ import "core:os"
 
 @(private="file", thread_local)
 local_test_index: libc.sig_atomic_t
+@(private="file", thread_local)
+local_test_index_set: bool
 
 // Windows does not appear to have a SIGTRAP, so this is defined here, instead
 // of in the libc package, just so there's no confusion about it being
@@ -45,6 +47,13 @@ stop_runner_callback :: proc "c" (sig: libc.int) {
 
 @(private="file")
 stop_test_callback :: proc "c" (sig: libc.int) {
+	if !local_test_index_set {
+		// We're a thread created by a test thread.
+		//
+		// There's nothing we can do to inform the test runner about who
+		// signalled, so hopefully the test will handle their own sub-threads.
+		return
+	}
 	if local_test_index == -1 {
 		// We're the test runner, and we ourselves have caught a signal from
 		// which there is no recovery.
@@ -114,6 +123,7 @@ This is a dire bug and should be reported to the Odin developers.
 
 _setup_signal_handler :: proc() {
 	local_test_index = -1
+	local_test_index_set = true
 
 	// Catch user interrupt / CTRL-C.
 	libc.signal(libc.SIGINT, stop_runner_callback)
@@ -135,6 +145,7 @@ _setup_signal_handler :: proc() {
 
 _setup_task_signal_handler :: proc(test_index: int) {
 	local_test_index = cast(libc.sig_atomic_t)test_index
+	local_test_index_set = true
 }
 
 _should_stop_runner :: proc() -> bool {

core/testing/testing.odin

@@ -105,9 +105,13 @@ cleanup :: proc(t: ^T, procedure: proc(rawptr), user_data: rawptr) {
 	append(&t.cleanups, Internal_Cleanup{procedure, user_data, context})
 }
 
-expect :: proc(t: ^T, ok: bool, msg: string = "", loc := #caller_location) -> bool {
+expect :: proc(t: ^T, ok: bool, msg := "", expr := #caller_expression(ok), loc := #caller_location) -> bool {
 	if !ok {
-		log.error(msg, location=loc)
+		if msg == "" {
+			log.errorf("expected %v to be true", expr, location=loc)
+		} else {
+			log.error(msg, location=loc)
+		}
 	}
 	return ok
 }
@@ -119,10 +123,10 @@ expectf :: proc(t: ^T, ok: bool, format: string, args: ..any, loc := #caller_loc
 	return ok
 }
 
-expect_value :: proc(t: ^T, value, expected: $T, loc := #caller_location) -> bool where intrinsics.type_is_comparable(T) {
+expect_value :: proc(t: ^T, value, expected: $T, loc := #caller_location, value_expr := #caller_expression(value)) -> bool where intrinsics.type_is_comparable(T) {
 	ok := value == expected || reflect.is_nil(value) && reflect.is_nil(expected)
 	if !ok {
-		log.errorf("expected %v, got %v", expected, value, location=loc)
+		log.errorf("expected %v to be %v, got %v", value_expr, expected, value, location=loc)
 	}
 	return ok
 }