diff options
Diffstat (limited to 'ccan/tal/str/test/run.c')
| -rw-r--r-- | ccan/tal/str/test/run.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/ccan/tal/str/test/run.c b/ccan/tal/str/test/run.c new file mode 100644 index 0000000..a59d940 --- /dev/null +++ b/ccan/tal/str/test/run.c @@ -0,0 +1,158 @@ +#include <ccan/tal/str/str.h> +#include <stdlib.h> +#include <stdio.h> +#include <ccan/tal/str/str.c> +#include <ccan/tap/tap.h> +#include "helper.h" + +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0])) + +static const char *substrings[] += { "far", "bar", "baz", "b", "ba", "z", "ar", NULL }; + +int main(void) +{ + char **split, *str; + void *ctx; + + plan_tests(69); + split = tal_strsplit(NULL, "hello world", " ", STR_EMPTY_OK); + ok1(!strcmp(split[0], "hello")); + ok1(!strcmp(split[1], "")); + ok1(!strcmp(split[2], "world")); + ok1(split[3] == NULL); + ok1(tal_count(split) == 4); + tal_free(split); + + split = tal_strsplit(NULL, "hello world", " ", STR_NO_EMPTY); + ok1(!strcmp(split[0], "hello")); + ok1(!strcmp(split[1], "world")); + ok1(split[2] == NULL); + ok1(tal_count(split) == 3); + tal_free(split); + + split = tal_strsplit(NULL, " hello world", " ", STR_NO_EMPTY); + ok1(!strcmp(split[0], "hello")); + ok1(!strcmp(split[1], "world")); + ok1(split[2] == NULL); + ok1(tal_count(split) == 3); + tal_free(split); + + split = tal_strsplit(NULL, "hello world", "o ", STR_EMPTY_OK); + ok1(!strcmp(split[0], "hell")); + ok1(!strcmp(split[1], "")); + ok1(!strcmp(split[2], "")); + ok1(!strcmp(split[3], "w")); + ok1(!strcmp(split[4], "rld")); + ok1(split[5] == NULL); + ok1(tal_count(split) == 6); + + ctx = split; + split = tal_strsplit(ctx, "hello world", "o ", STR_EMPTY_OK); + ok1(tal_parent(split) == ctx); + tal_free(ctx); + + str = tal_strjoin(NULL, (char **)substrings, ", ", STR_TRAIL); + ok1(!strcmp(str, "far, bar, baz, b, ba, z, ar, ")); + ctx = str; + str = tal_strjoin(ctx, (char **)substrings, "", STR_TRAIL); + ok1(!strcmp(str, "farbarbazbbazar")); + ok1(tal_parent(str) == ctx); + str = tal_strjoin(ctx, (char **)substrings, ", ", STR_NO_TRAIL); + ok1(tal_parent(str) == ctx); + ok1(!strcmp(str, "far, bar, baz, b, ba, z, ar")); + str = tal_strjoin(ctx, (char **)substrings, "", STR_NO_TRAIL); + ok1(!strcmp(str, "farbarbazbbazar")); + ok1(tal_parent(str) == ctx); + tal_free(ctx); + + ctx = tal_strdup(NULL, "context"); + /* Pass through NULLs from take. */ + ok1(tal_strsplit(NULL, take(NULL), " ", STR_EMPTY_OK) == NULL); + ok1(tal_strsplit(NULL, "foo", take(NULL), STR_EMPTY_OK) == NULL); + + /* tal_strsplit take string. It reallocs it to same size, but + * that sometimes causes a move, so we can't directly check + * that split[0] == str. */ + str = tal_strdup(ctx, "hello world"); + ok1(tal_check(ctx, NULL)); + ok1(tal_check(str, NULL)); + split = tal_strsplit(ctx, take(str), " ", STR_EMPTY_OK); + ok1(tal_parent(split) == ctx); + ok1(!strcmp(split[0], "hello")); + ok1(!strcmp(split[1], "world")); + ok1(split[2] == NULL); + ok1(tal_check(split, NULL)); + ok1(tal_check(ctx, NULL)); + tal_free(split); + /* Previous free should get rid of str */ + ok1(no_children(ctx)); + + /* tal_strsplit take delims */ + str = tal_strdup(ctx, " "); + split = tal_strsplit(ctx, "hello world", take(str), STR_EMPTY_OK); + ok1(tal_parent(split) == ctx); + ok1(!strcmp(split[0], "hello")); + ok1(!strcmp(split[1], "world")); + ok1(split[2] == NULL); + ok1(tal_check(split, NULL)); + ok1(tal_check(ctx, NULL)); + tal_free(split); + /* str is gone... */ + ok1(no_children(ctx)); + + /* tal_strsplit takes both. */ + split = tal_strsplit(ctx, take(tal_strdup(NULL, "hello world")), + take(tal_strdup(NULL, " ")), STR_EMPTY_OK); + ok1(tal_parent(split) == ctx); + ok1(!strcmp(split[0], "hello")); + ok1(!strcmp(split[1], "world")); + ok1(split[2] == NULL); + ok1(tal_check(split, NULL)); + ok1(tal_check(ctx, NULL)); + tal_free(split); + /* temp allocs are gone... */ + ok1(no_children(ctx)); + + /* tal_strjoin passthrough taken NULLs OK. */ + ok1(tal_strjoin(ctx, take(NULL), "", STR_TRAIL) == NULL); + ok1(tal_strjoin(ctx, take(NULL), "", STR_NO_TRAIL) == NULL); + ok1(tal_strjoin(ctx, split, take(NULL), STR_TRAIL) == NULL); + ok1(tal_strjoin(ctx, split, take(NULL), STR_NO_TRAIL) == NULL); + + /* tal_strjoin take strings[] */ + split = tal_strsplit(ctx, "hello world", " ", STR_EMPTY_OK); + str = tal_strjoin(ctx, take(split), " there ", STR_NO_TRAIL); + ok1(!strcmp(str, "hello there world")); + ok1(tal_parent(str) == ctx); + /* split is gone... */ + ok1(single_child(ctx, str)); + tal_free(str); + ok1(no_children(ctx)); + + /* tal_strjoin take delim */ + split = tal_strsplit(ctx, "hello world", " ", STR_EMPTY_OK); + str = tal_strjoin(ctx, split, take(tal_strdup(ctx, " there ")), + STR_NO_TRAIL); + ok1(!strcmp(str, "hello there world")); + ok1(tal_parent(str) == ctx); + tal_free(split); + /* tmp alloc is gone, str is only remainder. */ + ok1(single_child(ctx, str)); + tal_free(str); + ok1(no_children(ctx)); + + /* tal_strjoin take both. */ + str = tal_strjoin(ctx, take(tal_strsplit(ctx, "hello world", " ", + STR_EMPTY_OK)), + take(tal_strdup(ctx, " there ")), STR_NO_TRAIL); + ok1(!strcmp(str, "hello there world")); + ok1(tal_parent(str) == ctx); + /* tmp allocs are gone, str is only remainder. */ + ok1(single_child(ctx, str)); + tal_free(str); + ok1(no_children(ctx)); + tal_free(ctx); + + return exit_status(); +} |