[PATCH v5 14/14] test: efi: boot: Add a test for the efi bootmeth

[Simon Glass]

Add a simple test of booting with the EFI bootmeth, which runs the app
and checks that it can call 'exit boot-services' (to check that all the
device-removal code doesn't break anything) and then exit back to
U-Boot.

This uses a disk image containing the testapp, ready for execution by
sandbox when needed.

Signed-off-by: Simon Glass <sjg at chromium.org>

---

Changes in v5:
- Rebase on updated efif series
- Deal with sandbox CONFIG_LOGF_FUNC

Changes in v4:
- Add efi_loader tag to some patches
- Split out non-EFI patches into a different series

Changes in v2:
- Add many new patches to resolve all the outstanding test issues

 test/boot/bootflow.c | 64 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)

diff --git a/test/boot/bootflow.c b/test/boot/bootflow.c
index 37884dbd441..d8da3aac493 100644
--- a/test/boot/bootflow.c
+++ b/test/boot/bootflow.c
@@ -13,6 +13,7 @@
 #include <cli.h>
 #include <dm.h>
 #include <efi_default_filename.h>
+#include <efi_loader.h>
 #include <expo.h>
 #ifdef CONFIG_SANDBOX
 #include <asm/test.h>
@@ -31,6 +32,9 @@ extern U_BOOT_DRIVER(bootmeth_android);
 extern U_BOOT_DRIVER(bootmeth_cros);
 extern U_BOOT_DRIVER(bootmeth_2script);
 
+/* Use this as the vendor for EFI to tell the app to exit boot services */
+static u16 __efi_runtime_data test_vendor[] = u"U-Boot testing";
+
 static int inject_response(struct unit_test_state *uts)
 {
 	/*
@@ -1205,3 +1209,63 @@ static int bootflow_android(struct unit_test_state *uts)
 	return 0;
 }
 BOOTSTD_TEST(bootflow_android, UTF_CONSOLE);
+
+/* Test EFI bootmeth */
+static int bootflow_efi(struct unit_test_state *uts)
+{
+	/* disable ethernet since the hunter will run dhcp */
+	test_set_eth_enable(false);
+
+	/* make USB scan without delays */
+	test_set_skip_delays(true);
+
+	bootstd_reset_usb();
+
+	/* Avoid outputting ANSI characters which mess with our asserts */
+	efi_console_set_ansi(false);
+
+	ut_assertok(bootstd_test_drop_bootdev_order(uts));
+	ut_assertok(run_command("bootflow scan", 0));
+	ut_assert_skip_to_line(
+		"Bus usb at 1: scanning bus usb at 1 for devices... 5 USB Device(s) found");
+
+	ut_assertok(run_command("bootflow list", 0));
+
+	ut_assert_nextlinen("Showing all");
+	ut_assert_nextlinen("Seq");
+	ut_assert_nextlinen("---");
+	ut_assert_nextlinen("  0  extlinux");
+	ut_assert_nextlinen(
+		"  1  efi          ready   usb_mass_    1  usb_mass_storage.lun0.boo /EFI/BOOT/BOOTSBOX.EFI");
+	ut_assert_nextlinen("---");
+	ut_assert_skip_to_line("(2 bootflows, 2 valid)");
+	ut_assert_console_end();
+
+	ut_assertok(run_command("bootflow select 1", 0));
+	ut_assert_console_end();
+
+	/* signal to helloworld to exit boot services */
+	systab.fw_vendor = test_vendor;
+
+	ut_asserteq(1, run_command("bootflow boot", 0));
+	ut_assert_nextline(
+		"** Booting bootflow 'usb_mass_storage.lun0.bootdev.part_1' with efi");
+	if (IS_ENABLED(CONFIG_LOGF_FUNC))
+		ut_assert_skip_to_line("       efi_run_image() Booting /\\EFI\\BOOT\\BOOTSBOX.EFI");
+	else
+		ut_assert_skip_to_line("Booting /\\EFI\\BOOT\\BOOTSBOX.EFI");
+
+	/* TODO: Why the \r ? */
+	ut_assert_nextline("U-Boot test app for EFI_LOADER\r");
+	ut_assert_nextline("Exiting boot sevices");
+	if (IS_ENABLED(CONFIG_LOGF_FUNC))
+		ut_assert_nextline("     do_bootefi_exec() ## Application failed, r = 5");
+	else
+		ut_assert_nextline("## Application failed, r = 5");
+	ut_assert_nextline("Boot failed (err=-22)");
+
+	ut_assert_console_end();
+
+	return 0;
+}
+BOOTSTD_TEST(bootflow_efi, UTF_CONSOLE);
-- 
2.34.1