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test: unit tests for print_freq(), print_size()

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Provide unit tests for functions print_freq() and print_size().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2020-10-22 21:45:28 +02:00 committed by Tom Rini
parent 3bc0db11ba
commit f52e925669
2 changed files with 72 additions and 0 deletions
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1
test/lib/Makefile
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@ -7,6 +7,7 @@ obj-$(CONFIG_EFI_LOADER) += efi_device_path.o
obj-$(CONFIG_EFI_SECURE_BOOT) += efi_image_region.o
obj-y += hexdump.o
obj-y += lmb.o
obj-y += test_print.o
obj-$(CONFIG_SSCANF) += sscanf.o
obj-y += string.o
obj-$(CONFIG_ERRNO_STR) += test_errno_str.o

71
test/lib/test_print.c Normal file
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@ -0,0 +1,71 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Tests for print functions
*
* Copyright 2020, Heinrich Schuchadt <xypron.glpk@gmx.de>
*/
#include <common.h>
#include <command.h>
#include <display_options.h>
#include <test/lib.h>
#include <test/test.h>
#include <test/ut.h>
DECLARE_GLOBAL_DATA_PTR;
static int test_print_freq(struct unit_test_state *uts,
uint64_t freq, char *expected)
{
console_record_reset_enable();
print_freq(freq, ";\n");
gd->flags &= ~GD_FLG_RECORD;
console_record_readline(uts->actual_str, sizeof(uts->actual_str));
ut_asserteq_str(expected, uts->actual_str);
ut_assertok(ut_check_console_end(uts));
return 0;
}
static int lib_test_print_freq(struct unit_test_state *uts)
{
ut_assertok(test_print_freq(uts, 321, "321 Hz;"));
ut_assertok(test_print_freq(uts, 4321, "4.32 kHz;"));
ut_assertok(test_print_freq(uts, 54321, "54.32 kHz;"));
ut_assertok(test_print_freq(uts, 654321, "654.32 kHz;"));
ut_assertok(test_print_freq(uts, 7654321, "7.66 MHz;"));
ut_assertok(test_print_freq(uts, 87654321, "87.66 MHz;"));
ut_assertok(test_print_freq(uts, 987654321, "987.66 MHz;"));
ut_assertok(test_print_freq(uts, 1987654321, "1.99 GHz;"));
ut_assertok(test_print_freq(uts, 54321987654321, "54321.99 GHz;"));
return 0;
}
LIB_TEST(lib_test_print_freq, 0);
static int test_print_size(struct unit_test_state *uts,
uint64_t freq, char *expected)
{
console_record_reset_enable();
print_size(freq, ";\n");
gd->flags &= ~GD_FLG_RECORD;
console_record_readline(uts->actual_str, sizeof(uts->actual_str));
ut_asserteq_str(expected, uts->actual_str);
ut_assertok(ut_check_console_end(uts));
return 0;
}
static int lib_test_print_size(struct unit_test_state *uts)
{
ut_assertok(test_print_size(uts, 321, "321 Bytes;"));
ut_assertok(test_print_size(uts, 4321, "4.2 KiB;"));
ut_assertok(test_print_size(uts, 54321, "53 KiB;"));
ut_assertok(test_print_size(uts, 654321, "639 KiB;"));
ut_assertok(test_print_size(uts, 7654321, "7.3 MiB;"));
ut_assertok(test_print_size(uts, 87654321, "83.6 MiB;"));
ut_assertok(test_print_size(uts, 987654321, "941.9 MiB;"));
ut_assertok(test_print_size(uts, 1987654321, "1.9 GiB;"));
ut_assertok(test_print_size(uts, 54321987654321, "49.4 TiB;"));
return 0;
}
LIB_TEST(lib_test_print_size, 0);