mirror of
https://github.com/Telecominfraproject/OpenCellular.git
synced 2025-11-23 17:55:01 +00:00
ac8805e7e9
These were macros that were never used, or that were only set to one thing and could be substituted up front. I left in code guarded by the HAVE_ENDIAN_H and HAVE_LITTLE_ENDIAN macros even though those are never defined because they guard a reportedly significantly faster implementation of some functionality, at least according to a comment in the source. It would be a good idea to enable that code path and see if it really does make a big difference before removing it entirely. BUG=None TEST=Built for Link, Daisy, and the host with FEATURES=test. Built depthcharge for Link and booted in normal mode. BRANCH=None Change-Id: I934a4dd0da169ac018ba07350d56924ab88b1acc Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/45687 Reviewed-by: Randall Spangler <rspangler@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org>
119 lines
3.5 KiB
C
119 lines
3.5 KiB
C
/* Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*
|
|
* Tests for string utility functions.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "test_common.h"
|
|
#include "utility.h"
|
|
#include "vboot_common.h"
|
|
|
|
|
|
/* Test string concatenation */
|
|
static void StrncatTest(void) {
|
|
char dest[128];
|
|
|
|
/* Null inputs */
|
|
TEST_EQ(0, StrnAppend(dest, NULL, sizeof(dest)), "StrnAppend('', null)");
|
|
TEST_EQ(0, StrnAppend(NULL, "Hey!", sizeof(dest)), "StrnAppend(null, '')");
|
|
|
|
/* Empty <-- empty */
|
|
*dest = 0;
|
|
TEST_EQ(0, StrnAppend(dest, "", sizeof(dest)), "StrnAppend('', '')");
|
|
TEST_EQ(0, strcmp(dest, ""), "StrnAppend('', '') result");
|
|
|
|
/* Nonempty <-- empty */
|
|
strcpy(dest, "Bob");
|
|
TEST_EQ(3, StrnAppend(dest, "", sizeof(dest)), "StrnAppend(B, '')");
|
|
TEST_EQ(0, strcmp(dest, "Bob"), "StrnAppend(B, '') result");
|
|
|
|
/* Empty <-- nonempty */
|
|
*dest = 0;
|
|
TEST_EQ(5, StrnAppend(dest, "Alice", sizeof(dest)), "StrnAppend('', A)");
|
|
TEST_EQ(0, strcmp(dest, "Alice"), "StrnAppend('', A) result");
|
|
|
|
/* Nonempty <-- nonempty */
|
|
strcpy(dest, "Tigre");
|
|
TEST_EQ(10, StrnAppend(dest, "Bunny", sizeof(dest)), "StrnAppend(T, B)");
|
|
TEST_EQ(0, strcmp(dest, "TigreBunny"), "StrnAppend(T, B) result");
|
|
|
|
/* Test clipping */
|
|
strcpy(dest, "YesI");
|
|
TEST_EQ(7, StrnAppend(dest, "Can't", 8), "StrnAppend(Y, over)");
|
|
TEST_EQ(0, strcmp(dest, "YesICan"), "StrnAppend(Y, over) result");
|
|
|
|
/* Test clipping if dest already overflows its claimed length */
|
|
strcpy(dest, "BudgetDeficit");
|
|
TEST_EQ(6, StrnAppend(dest, "Spending", 7), "StrnAppend(over, over)");
|
|
TEST_EQ(0, strcmp(dest, "Budget"), "StrnAppend(over, over) result");
|
|
}
|
|
|
|
|
|
static void TestU64ToS(uint64_t value, uint32_t radix, uint32_t zero_pad_width,
|
|
const char *expect) {
|
|
char dest[UINT64_TO_STRING_MAX];
|
|
|
|
TEST_EQ(strlen(expect),
|
|
Uint64ToString(dest, sizeof(dest), value, radix, zero_pad_width),
|
|
"Uint64ToString");
|
|
printf("Uint64ToString expect %s got %s\n", expect, dest);
|
|
TEST_EQ(0, strcmp(dest, expect), "Uint64ToString result");
|
|
}
|
|
|
|
|
|
/* Test uint64 to string conversion */
|
|
static void Uint64ToStringTest(void) {
|
|
char dest[UINT64_TO_STRING_MAX];
|
|
|
|
/* Test invalid inputs */
|
|
TEST_EQ(0, Uint64ToString(NULL, 8, 123, 10, 8), "Uint64ToString null dest");
|
|
TestU64ToS(0, 1, 0, "");
|
|
TestU64ToS(0, 37, 0, "");
|
|
|
|
/* Binary */
|
|
TestU64ToS(0, 2, 0, "0");
|
|
TestU64ToS(0x9A, 2, 0, "10011010");
|
|
TestU64ToS(0x71, 2, 12, "000001110001");
|
|
TestU64ToS(
|
|
~0ULL, 2, 0,
|
|
"1111111111111111111111111111111111111111111111111111111111111111");
|
|
|
|
/* Decimal */
|
|
TestU64ToS(0, 10, 0, "0");
|
|
TestU64ToS(12345, 10, 0, "12345");
|
|
TestU64ToS(67890, 10, 8, "00067890");
|
|
TestU64ToS(~0ULL, 10, 0, "18446744073709551615");
|
|
|
|
/* Hex */
|
|
TestU64ToS(0, 16, 0, "0");
|
|
TestU64ToS(0x12345678, 16, 0, "12345678");
|
|
TestU64ToS(0x9ABCDEF, 16, 8, "09abcdef");
|
|
TestU64ToS(~0ULL, 16, 0, "ffffffffffffffff");
|
|
|
|
/* Zero pad corner cases */
|
|
/* Don't pad if over length */
|
|
TestU64ToS(0x1234567890ULL, 16, 8, "1234567890");
|
|
/* Fail if padding won't fit in buffer */
|
|
TEST_EQ(0, Uint64ToString(dest, 8, 123, 10, 8), "Uint64ToString bad pad");
|
|
TEST_EQ(0, strcmp(dest, ""), "Uint64ToString bad pad result");
|
|
|
|
}
|
|
|
|
|
|
int main(int argc, char* argv[]) {
|
|
int error_code = 0;
|
|
|
|
StrncatTest();
|
|
Uint64ToStringTest();
|
|
|
|
if (!gTestSuccess)
|
|
error_code = 255;
|
|
|
|
return error_code;
|
|
}
|