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#include <assert.h>
#include "semver.c"
void test_strcut_first(char *in, int offset, int len, char *expected) {
char *p;
/* Setup */
p = calloc(strlen(in) + 1, sizeof(*in));
memcpy(p, in, strlen(in) + 1);
strcut(p, offset, len);
/*printf("%d, %d, %s\n", len, offset, p);*/
assert(memcmp(p, expected, strlen(expected) + 1) == 0);
}
void test_strcut_second(char *in, char sep, int side, char *expected) {
char *p;
int offset;
/* Setup */
p = calloc(strlen(in) + 1, sizeof(*in));
memcpy(p, in, strlen(in) + 1);
offset = strchr(p, sep) - p;
if(side) {
strcut(p, offset, -1);
} else {
strcut(p, 0, offset + 1);
}
/*printf("%d, %d, %s\n", len, offset, p);*/
assert(memcmp(p, expected, strlen(expected) + 1) == 0);
}
void test_strcut() {
int i, n;
struct strcut_test_case {
char *in;
int offset;
int len;
char *expected;
};
struct strcut_test_case cases[] = {
{"ALPHA.BETA", 0, 0, "ALPHA.BETA"},
{"ALPHA.BETA", 0, 1, "LPHA.BETA"},
{"ALPHA.BETA", 9, 1, "ALPHA.BET"},
{"ALPHA.BETA", 5, 100, "ALPHA"},
{"ALPHA.BETA", 5, -1, "ALPHA"},
{"ALPHA.BETA", 0, 6, "BETA"},
{"ALPHA.BETA", 0, 6, "BETA"},
{"ALPHA.BETA", 2, 6, "ALTA"},
};
printf("TEST 1: ");
n = sizeof(cases) / sizeof(struct strcut_test_case);
for(i = 0; i < n; ++i) {
test_strcut_first(cases[i].in, cases[i].offset, cases[i].len, cases[i].expected);
}
printf("OK\n");
struct strcut_test_case_2 {
char *in;
char sep;
int side; /* 0 = remove left side, 1 = remove right side */
char *expected;
};
struct strcut_test_case_2 cases_2[] = {
{"ALPHA.BETA", '.', 0, "BETA"},
{"ALPHA.BETA", '.', 1, "ALPHA"},
{"ALPHA.BETA", 'B', 0, "ETA"},
{"ALPHA.BETA", 'B', 1, "ALPHA."},
{"ALPHA.BETA", 'A', 0, "LPHA.BETA"},
{"ALPHA.BETA", 'A', 1, ""},
{"ALPHA.BETA.GAMMA", '.', 0, "BETA.GAMMA"},
{"ALPHA.BETA.GAMMA", '.', 1, "ALPHA"},
};
printf("TEST 2: ");
n = sizeof(cases_2) / sizeof(struct strcut_test_case_2);
for (i = 0; i < n; ++i) {
test_strcut_second(cases_2[i].in, cases_2[i].sep, cases_2[i].side, cases_2[i].expected);
}
printf("OK\n");
}
int main() {
test_strcut();
return 0;
}