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fwupd/plugins/dfu/dfu-self-test.c
Richard Hughes 8694dee4e7 trivial: Allow compiling without realpath()
2019-11-23 17:07:53 +00:00

343 lines
12 KiB
C
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/*
* Copyright (C) 2015 Richard Hughes <richard@hughsie.com>
*
* SPDX-License-Identifier: LGPL-2.1+
*/
#include "config.h"
#include <glib-object.h>
#include <stdlib.h>
#include <string.h>
#include "dfu-common.h"
#include "dfu-device.h"
#include "dfu-firmware.h"
#include "dfu-sector.h"
#include "dfu-target-private.h"
#include "fu-test.h"
#include "fu-common.h"
#include "fwupd-error.h"
static gchar *
dfu_test_get_filename (const gchar *filename)
{
g_autofree gchar *path = NULL;
path = g_build_filename (TESTDATADIR, filename, NULL);
return fu_common_realpath (path, NULL);
}
static void
dfu_enums_func (void)
{
for (guint i = 0; i < DFU_STATE_LAST; i++)
g_assert_cmpstr (dfu_state_to_string (i), !=, NULL);
for (guint i = 0; i < DFU_STATUS_LAST; i++)
g_assert_cmpstr (dfu_status_to_string (i), !=, NULL);
}
static GBytes *
dfu_self_test_get_bytes_for_file (GFile *file, GError **error)
{
gchar *contents = NULL;
gsize length = 0;
if (!g_file_load_contents (file, NULL, &contents, &length, NULL, error))
return NULL;
return g_bytes_new_take (contents, length);
}
static void
dfu_firmware_raw_func (void)
{
DfuElement *element;
GBytes *no_suffix_contents;
gchar buf[256];
gboolean ret;
g_autoptr(DfuFirmware) firmware = NULL;
g_autoptr(DfuImage) image_tmp = NULL;
g_autoptr(GBytes) fw = NULL;
g_autoptr(GBytes) roundtrip = NULL;
g_autoptr(GError) error = NULL;
/* set up some dummy data */
for (guint i = 0; i < 256; i++)
buf[i] = (gchar) i;
fw = g_bytes_new_static (buf, 256);
/* load a non DFU firmware */
firmware = dfu_firmware_new ();
ret = dfu_firmware_parse_data (firmware, fw, FWUPD_INSTALL_FLAG_NONE, &error);
g_assert_no_error (error);
g_assert (ret);
g_assert_cmpint (fu_dfu_firmware_get_vid (FU_DFU_FIRMWARE (firmware)), ==, 0xffff);
g_assert_cmpint (fu_dfu_firmware_get_pid (FU_DFU_FIRMWARE (firmware)), ==, 0xffff);
g_assert_cmpint (fu_dfu_firmware_get_release (FU_DFU_FIRMWARE (firmware)), ==, 0xffff);
g_assert_cmpint (dfu_firmware_get_format (firmware), ==, DFU_FIRMWARE_FORMAT_RAW);
image_tmp = DFU_IMAGE (fu_firmware_get_image_by_idx (FU_FIRMWARE (firmware), 0xfe, NULL));
g_assert (image_tmp == NULL);
image_tmp = DFU_IMAGE (fu_firmware_get_image_by_idx (FU_FIRMWARE (firmware), 0, NULL));
g_assert (image_tmp != NULL);
g_assert_cmpint (dfu_image_get_size (image_tmp), ==, 256);
element = dfu_image_get_element (image_tmp, 0);
g_assert (element != NULL);
no_suffix_contents = dfu_element_get_contents (element);
g_assert (no_suffix_contents != NULL);
g_assert_cmpint (g_bytes_compare (no_suffix_contents, fw), ==, 0);
/* can we roundtrip without adding data */
roundtrip = dfu_firmware_write_data (firmware, &error);
g_assert_no_error (error);
g_assert (roundtrip != NULL);
ret = fu_common_bytes_compare (roundtrip, fw, &error);
g_assert_no_error (error);
g_assert_true (ret);
}
static void
dfu_firmware_dfu_func (void)
{
gchar buf[256];
gboolean ret;
g_autofree gchar *filename = NULL;
g_autoptr(DfuFirmware) firmware1 = dfu_firmware_new ();
g_autoptr(DfuFirmware) firmware2 = dfu_firmware_new ();
g_autoptr(DfuFirmware) firmware3 = dfu_firmware_new ();
g_autoptr(DfuImage) image = NULL;
g_autoptr(DfuElement) element = NULL;
g_autoptr(GBytes) data = NULL;
g_autoptr(GBytes) fw = NULL;
g_autoptr(GBytes) roundtrip_orig = NULL;
g_autoptr(GBytes) roundtrip = NULL;
g_autoptr(GError) error = NULL;
g_autoptr(GFile) file = NULL;
/* set up some dummy data */
for (guint i = 0; i < 256; i++)
buf[i] = (gchar) i;
fw = g_bytes_new_static (buf, 256);
/* write DFU format */
dfu_firmware_set_format (firmware1, DFU_FIRMWARE_FORMAT_DFU);
fu_dfu_firmware_set_vid (FU_DFU_FIRMWARE (firmware1), 0x1234);
fu_dfu_firmware_set_pid (FU_DFU_FIRMWARE (firmware1), 0x5678);
fu_dfu_firmware_set_release (FU_DFU_FIRMWARE (firmware1), 0xfedc);
image = dfu_image_new ();
element = dfu_element_new ();
dfu_element_set_contents (element, fw);
dfu_image_add_element (image, element);
fu_firmware_add_image (FU_FIRMWARE (firmware1), FU_FIRMWARE_IMAGE (image));
g_assert_cmpint (dfu_firmware_get_size (firmware1), ==, 256);
data = dfu_firmware_write_data (firmware1, &error);
g_assert_no_error (error);
g_assert (data != NULL);
/* can we load it again? */
ret = dfu_firmware_parse_data (firmware2, data, FWUPD_INSTALL_FLAG_NONE, &error);
g_assert_no_error (error);
g_assert (ret);
g_assert_cmpint (fu_dfu_firmware_get_vid (FU_DFU_FIRMWARE (firmware2)), ==, 0x1234);
g_assert_cmpint (fu_dfu_firmware_get_pid (FU_DFU_FIRMWARE (firmware2)), ==, 0x5678);
g_assert_cmpint (fu_dfu_firmware_get_release (FU_DFU_FIRMWARE (firmware2)), ==, 0xfedc);
g_assert_cmpint (dfu_firmware_get_format (firmware2), ==, DFU_FIRMWARE_FORMAT_DFU);
g_assert_cmpint (dfu_firmware_get_size (firmware2), ==, 256);
/* load a real firmware */
filename = dfu_test_get_filename ("kiibohd.dfu.bin");
g_assert (filename != NULL);
file = g_file_new_for_path (filename);
ret = dfu_firmware_parse_file (firmware3, file,
FWUPD_INSTALL_FLAG_NONE,
&error);
g_assert_no_error (error);
g_assert (ret);
g_assert_cmpint (fu_dfu_firmware_get_vid (FU_DFU_FIRMWARE (firmware3)), ==, 0x1c11);
g_assert_cmpint (fu_dfu_firmware_get_pid (FU_DFU_FIRMWARE (firmware3)), ==, 0xb007);
g_assert_cmpint (fu_dfu_firmware_get_release (FU_DFU_FIRMWARE (firmware3)), ==, 0xffff);
g_assert_cmpint (dfu_firmware_get_format (firmware3), ==, DFU_FIRMWARE_FORMAT_DFU);
g_assert_cmpint (dfu_firmware_get_size (firmware3), ==, 0x8eB4);
/* can we roundtrip without losing data */
roundtrip_orig = dfu_self_test_get_bytes_for_file (file, &error);
g_assert_no_error (error);
g_assert (roundtrip_orig != NULL);
roundtrip = dfu_firmware_write_data (firmware3, &error);
g_assert_no_error (error);
g_assert (roundtrip != NULL);
ret = fu_common_bytes_compare (roundtrip, roundtrip_orig, &error);
g_assert_no_error (error);
g_assert_true (ret);
}
static void
dfu_firmware_dfuse_func (void)
{
gboolean ret;
g_autofree gchar *filename = NULL;
g_autoptr(DfuFirmware) firmware = NULL;
g_autoptr(GBytes) roundtrip_orig = NULL;
g_autoptr(GBytes) roundtrip = NULL;
g_autoptr(GError) error = NULL;
g_autoptr(GFile) file = NULL;
/* load a DeFUse firmware */
g_setenv ("DFU_SELF_TEST_IMAGE_MEMCPY_NAME", "", FALSE);
filename = dfu_test_get_filename ("dev_VRBRAIN.dfu");
g_assert (filename != NULL);
file = g_file_new_for_path (filename);
firmware = dfu_firmware_new ();
ret = dfu_firmware_parse_file (firmware, file,
FWUPD_INSTALL_FLAG_NONE,
&error);
g_assert_no_error (error);
g_assert (ret);
g_assert_cmpint (fu_dfu_firmware_get_vid (FU_DFU_FIRMWARE (firmware)), ==, 0x0483);
g_assert_cmpint (fu_dfu_firmware_get_pid (FU_DFU_FIRMWARE (firmware)), ==, 0x0000);
g_assert_cmpint (fu_dfu_firmware_get_release (FU_DFU_FIRMWARE (firmware)), ==, 0x0000);
g_assert_cmpint (dfu_firmware_get_format (firmware), ==, DFU_FIRMWARE_FORMAT_DFUSE);
g_assert_cmpint (dfu_firmware_get_size (firmware), ==, 0x168d5);
/* can we roundtrip without losing data */
roundtrip_orig = dfu_self_test_get_bytes_for_file (file, &error);
g_assert_no_error (error);
g_assert (roundtrip_orig != NULL);
roundtrip = dfu_firmware_write_data (firmware, &error);
g_assert_no_error (error);
g_assert (roundtrip != NULL);
// g_file_set_contents ("/tmp/1.bin",
// g_bytes_get_data (roundtrip, NULL),
// g_bytes_get_size (roundtrip), NULL);
ret = fu_common_bytes_compare (roundtrip, roundtrip_orig, &error);
g_assert_no_error (error);
g_assert_true (ret);
/* use usual image name copying */
g_unsetenv ("DFU_SELF_TEST_IMAGE_MEMCPY_NAME");
}
static gchar *
dfu_target_sectors_to_string (DfuTarget *target)
{
GPtrArray *sectors;
GString *str;
str = g_string_new ("");
sectors = dfu_target_get_sectors (target);
for (guint i = 0; i < sectors->len; i++) {
DfuSector *sector = g_ptr_array_index (sectors, i);
g_autofree gchar *tmp = dfu_sector_to_string (sector);
g_string_append_printf (str, "%s\n", tmp);
}
if (str->len > 0)
g_string_truncate (str, str->len - 1);
return g_string_free (str, FALSE);
}
static void
dfu_target_dfuse_func (void)
{
gboolean ret;
gchar *tmp;
g_autoptr(DfuTarget) target = NULL;
g_autoptr(GError) error = NULL;
/* NULL */
target = g_object_new (DFU_TYPE_TARGET, NULL);
ret = dfu_target_parse_sectors (target, NULL, &error);
g_assert_no_error (error);
g_assert (ret);
tmp = dfu_target_sectors_to_string (target);
g_assert_cmpstr (tmp, ==, "");
g_free (tmp);
/* no addresses */
ret = dfu_target_parse_sectors (target, "@Flash3", &error);
g_assert_no_error (error);
g_assert (ret);
tmp = dfu_target_sectors_to_string (target);
g_assert_cmpstr (tmp, ==, "");
g_free (tmp);
/* one sector, no space */
ret = dfu_target_parse_sectors (target, "@Internal Flash /0x08000000/2*001Ka", &error);
g_assert_no_error (error);
g_assert (ret);
tmp = dfu_target_sectors_to_string (target);
ret = fu_test_compare_lines (tmp,
"Zone:0, Sec#:0, Addr:0x08000000, Size:0x0400, Caps:0x1 [R]\n"
"Zone:0, Sec#:0, Addr:0x08000400, Size:0x0400, Caps:0x1 [R]",
&error);
g_assert_no_error (error);
g_assert (ret);
g_free (tmp);
/* multiple sectors */
ret = dfu_target_parse_sectors (target, "@Flash1 /0x08000000/2*001Ka,4*001Kg", &error);
g_assert_no_error (error);
g_assert (ret);
tmp = dfu_target_sectors_to_string (target);
ret = fu_test_compare_lines (tmp,
"Zone:0, Sec#:0, Addr:0x08000000, Size:0x0400, Caps:0x1 [R]\n"
"Zone:0, Sec#:0, Addr:0x08000400, Size:0x0400, Caps:0x1 [R]\n"
"Zone:0, Sec#:1, Addr:0x08000800, Size:0x0400, Caps:0x7 [REW]\n"
"Zone:0, Sec#:1, Addr:0x08000c00, Size:0x0400, Caps:0x7 [REW]\n"
"Zone:0, Sec#:1, Addr:0x08001000, Size:0x0400, Caps:0x7 [REW]\n"
"Zone:0, Sec#:1, Addr:0x08001400, Size:0x0400, Caps:0x7 [REW]",
&error);
g_assert_no_error (error);
g_assert (ret);
g_free (tmp);
/* non-contiguous */
ret = dfu_target_parse_sectors (target, "@Flash2 /0xF000/4*100Ba/0xE000/3*8Kg/0x80000/2*24Kg", &error);
g_assert_no_error (error);
g_assert (ret);
tmp = dfu_target_sectors_to_string (target);
ret = fu_test_compare_lines (tmp,
"Zone:0, Sec#:0, Addr:0x0000f000, Size:0x0064, Caps:0x1 [R]\n"
"Zone:0, Sec#:0, Addr:0x0000f064, Size:0x0064, Caps:0x1 [R]\n"
"Zone:0, Sec#:0, Addr:0x0000f0c8, Size:0x0064, Caps:0x1 [R]\n"
"Zone:0, Sec#:0, Addr:0x0000f12c, Size:0x0064, Caps:0x1 [R]\n"
"Zone:1, Sec#:0, Addr:0x0000e000, Size:0x2000, Caps:0x7 [REW]\n"
"Zone:1, Sec#:0, Addr:0x00010000, Size:0x2000, Caps:0x7 [REW]\n"
"Zone:1, Sec#:0, Addr:0x00012000, Size:0x2000, Caps:0x7 [REW]\n"
"Zone:2, Sec#:0, Addr:0x00080000, Size:0x6000, Caps:0x7 [REW]\n"
"Zone:2, Sec#:0, Addr:0x00086000, Size:0x6000, Caps:0x7 [REW]",
&error);
g_assert_no_error (error);
g_assert (ret);
g_free (tmp);
/* invalid */
ret = dfu_target_parse_sectors (target, "Flash", NULL);
g_assert (ret);
ret = dfu_target_parse_sectors (target, "@Internal Flash /0x08000000", NULL);
g_assert (!ret);
ret = dfu_target_parse_sectors (target, "@Internal Flash /0x08000000/12*001a", NULL);
g_assert (!ret);
}
int
main (int argc, char **argv)
{
g_test_init (&argc, &argv, NULL);
/* only critical and error are fatal */
g_log_set_fatal_mask (NULL, G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL);
/* log everything */
g_setenv ("G_MESSAGES_DEBUG", "all", FALSE);
/* tests go here */
g_test_add_func ("/dfu/enums", dfu_enums_func);
g_test_add_func ("/dfu/target(DfuSe}", dfu_target_dfuse_func);
g_test_add_func ("/dfu/firmware{raw}", dfu_firmware_raw_func);
g_test_add_func ("/dfu/firmware{dfu}", dfu_firmware_dfu_func);
g_test_add_func ("/dfu/firmware{dfuse}", dfu_firmware_dfuse_func);
return g_test_run ();
}
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