mirror of
https://github.com/git/git
synced 2024-10-02 14:45:21 +00:00
b567004b4b
We're about to enable `-Wwrite-strings`, which changes the type of string constants to `const char[]`. Fix various sites where we assign such constants to non-const variables. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
106 lines
2.1 KiB
C
106 lines
2.1 KiB
C
/*
|
|
Copyright 2020 Google LLC
|
|
|
|
Use of this source code is governed by a BSD-style
|
|
license that can be found in the LICENSE file or at
|
|
https://developers.google.com/open-source/licenses/bsd
|
|
*/
|
|
|
|
#include "system.h"
|
|
|
|
#include "basics.h"
|
|
#include "test_framework.h"
|
|
#include "reftable-tests.h"
|
|
|
|
struct integer_needle_lesseq_args {
|
|
int needle;
|
|
int *haystack;
|
|
};
|
|
|
|
static int integer_needle_lesseq(size_t i, void *_args)
|
|
{
|
|
struct integer_needle_lesseq_args *args = _args;
|
|
return args->needle <= args->haystack[i];
|
|
}
|
|
|
|
static void test_binsearch(void)
|
|
{
|
|
int haystack[] = { 2, 4, 6, 8, 10 };
|
|
struct {
|
|
int needle;
|
|
size_t expected_idx;
|
|
} testcases[] = {
|
|
{-9000, 0},
|
|
{-1, 0},
|
|
{0, 0},
|
|
{2, 0},
|
|
{3, 1},
|
|
{4, 1},
|
|
{7, 3},
|
|
{9, 4},
|
|
{10, 4},
|
|
{11, 5},
|
|
{9000, 5},
|
|
};
|
|
size_t i = 0;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(testcases); i++) {
|
|
struct integer_needle_lesseq_args args = {
|
|
.haystack = haystack,
|
|
.needle = testcases[i].needle,
|
|
};
|
|
size_t idx;
|
|
|
|
idx = binsearch(ARRAY_SIZE(haystack), &integer_needle_lesseq, &args);
|
|
EXPECT(idx == testcases[i].expected_idx);
|
|
}
|
|
}
|
|
|
|
static void test_names_length(void)
|
|
{
|
|
const char *names[] = { "a", "b", NULL };
|
|
EXPECT(names_length(names) == 2);
|
|
}
|
|
|
|
static void test_parse_names_normal(void)
|
|
{
|
|
char in[] = "a\nb\n";
|
|
char **out = NULL;
|
|
parse_names(in, strlen(in), &out);
|
|
EXPECT(!strcmp(out[0], "a"));
|
|
EXPECT(!strcmp(out[1], "b"));
|
|
EXPECT(!out[2]);
|
|
free_names(out);
|
|
}
|
|
|
|
static void test_parse_names_drop_empty(void)
|
|
{
|
|
char in[] = "a\n\n";
|
|
char **out = NULL;
|
|
parse_names(in, strlen(in), &out);
|
|
EXPECT(!strcmp(out[0], "a"));
|
|
EXPECT(!out[1]);
|
|
free_names(out);
|
|
}
|
|
|
|
static void test_common_prefix(void)
|
|
{
|
|
struct strbuf s1 = STRBUF_INIT;
|
|
struct strbuf s2 = STRBUF_INIT;
|
|
strbuf_addstr(&s1, "abcdef");
|
|
strbuf_addstr(&s2, "abc");
|
|
EXPECT(common_prefix_size(&s1, &s2) == 3);
|
|
strbuf_release(&s1);
|
|
strbuf_release(&s2);
|
|
}
|
|
|
|
int basics_test_main(int argc, const char *argv[])
|
|
{
|
|
RUN_TEST(test_common_prefix);
|
|
RUN_TEST(test_parse_names_normal);
|
|
RUN_TEST(test_parse_names_drop_empty);
|
|
RUN_TEST(test_binsearch);
|
|
RUN_TEST(test_names_length);
|
|
return 0;
|
|
}
|