tal/str: new module.

[ccan] / ccan / tal / str / test / run.c

diff --git a/ccan/tal/str/test/run.c b/ccan/tal/str/test/run.c
new file mode 100644 (file)
index 0000000..755bcea
--- /dev/null
+++ b/ccan/tal/str/test/run.c
@@ -0,0 +1,65 @@
+#include <ccan/tal/str/str.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ccan/tal/str/str.c>
+#include <ccan/tap/tap.h>
+
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
+
+static const char *substrings[]
+= { "far", "bar", "baz", "b", "ba", "z", "ar", NULL };
+
+int main(int argc, char *argv[])
+{
+       char **split, *str;
+       void *ctx;
+
+       plan_tests(24);
+       split = 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);
+       tal_free(split);
+
+       split = strsplit(NULL, "hello  world", " ", STR_NO_EMPTY);
+       ok1(!strcmp(split[0], "hello"));
+       ok1(!strcmp(split[1], "world"));
+       ok1(split[2] == NULL);
+       tal_free(split);
+
+       split = strsplit(NULL, "  hello  world", " ", STR_NO_EMPTY);
+       ok1(!strcmp(split[0], "hello"));
+       ok1(!strcmp(split[1], "world"));
+       ok1(split[2] == NULL);
+       tal_free(split);
+
+       split = 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);
+
+       ctx = split;
+       split = strsplit(ctx, "hello  world", "o ", STR_EMPTY_OK);
+       ok1(tal_parent(split) == ctx);
+       tal_free(ctx);
+
+       str = strjoin(NULL, (char **)substrings, ", ", STR_TRAIL);
+       ok1(!strcmp(str, "far, bar, baz, b, ba, z, ar, "));
+       ctx = str;
+       str = strjoin(ctx, (char **)substrings, "", STR_TRAIL);
+       ok1(!strcmp(str, "farbarbazbbazar"));
+       ok1(tal_parent(str) == ctx);
+       str = strjoin(ctx, (char **)substrings, ", ", STR_NO_TRAIL);
+       ok1(tal_parent(str) == ctx);
+       ok1(!strcmp(str, "far, bar, baz, b, ba, z, ar"));
+       str = strjoin(ctx, (char **)substrings, "", STR_NO_TRAIL);
+       ok1(!strcmp(str, "farbarbazbbazar"));
+       ok1(tal_parent(str) == ctx);
+       tal_free(ctx);
+
+       return exit_status();
+}