Adding upstream version 3.2.1.upstream/3.2.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 108 insertions, 0 deletions

diff --git a/contrib/ccan/json/test/run-stringify.c b/contrib/ccan/json/test/run-stringify.c
new file mode 100644
index 0000000..3a4cb73
--- /dev/null
+++ b/contrib/ccan/json/test/run-stringify.c
@@ -0,0 +1,108 @@
+#include "common.h"
+
+static char buf1[256], buf2[256];
+
+/* Used for pass and fail messages */
+static char *quote_string(const char *str, char buf[256])
+{
+	char *out = buf;
+	
+	*out++ = '"';
+	for (; *str != 0; str++) {
+		if (out - buf > 256 - 5) {
+			/* String is too long.  End it with `...' */
+			out = buf + 256 - 5;
+			*out++ = '.';
+			*out++ = '.';
+			*out++ = '.';
+			break;
+		}
+		switch (*str) {
+			case '\t':
+				*out++ = '\\';
+				*out++ = 't';
+				break;
+			case '\n':
+				*out++ = '\\';
+				*out++ = 'n';
+				break;
+			case '"':
+				*out++ = '\\';
+				*out++ = '"';
+				break;
+			case '\\':
+				*out++ = '\\';
+				*out++ = '\\';
+				break;
+			default:
+				*out++ = *str;
+				break;
+		}
+	}
+	*out++ = '"';
+	
+	*out = 0;
+	return buf;
+}
+
+static void test_stringify(const char *input, const char *expected)
+{
+	JsonNode *node = NULL;
+	char *enc = NULL;
+	char *strn = NULL;
+	char *str = NULL;
+	
+	node = json_decode(input);
+	if (node == NULL) {
+		fail("Failed to decode %s", input);
+		goto end;
+	}
+	
+	enc = json_encode(node);
+	if (strcmp(enc, input) != 0) {
+		fail("%s re-encodes to %s.  Either encode/decode is broken, or the input string needs to be normalized", input, enc);
+		goto end;
+	}
+	
+	strn = json_stringify(node, NULL);
+	if (strcmp(strn, enc) != 0) {
+		fail("json_stringify with NULL space produced a different string than json_encode");
+		goto end;
+	}
+	
+	str = json_stringify(node, "\t");
+	if (strcmp(str, expected) != 0) {
+		fail("Expected %s, but json_stringify produced %s",
+			 quote_string(expected, buf1), quote_string(str, buf2));
+		goto end;
+	}
+	
+	pass("stringify %s", input);
+	
+end:
+	json_delete(node);
+	free(enc);
+	free(strn);
+	free(str);
+}
+
+int main(void)
+{
+	(void) chomp;
+	
+	plan_tests(9);
+	
+	test_stringify("[]", "[]");
+	test_stringify("[1]", "[\n\t1\n]");
+	test_stringify("[1,2,3]", "[\n\t1,\n\t2,\n\t3\n]");
+	test_stringify("[[]]", "[\n\t[]\n]");
+	test_stringify("[[1,2],[3,4]]", "[\n\t[\n\t\t1,\n\t\t2\n\t],\n\t[\n\t\t3,\n\t\t4\n\t]\n]");
+	
+	test_stringify("{}", "{}");
+	test_stringify("{\"one\":1}", "{\n\t\"one\": 1\n}");
+	test_stringify("{\"one\":1,\"t*\":[2,3,10]}", "{\n\t\"one\": 1,\n\t\"t*\": [\n\t\t2,\n\t\t3,\n\t\t10\n\t]\n}");
+	test_stringify("{\"a\":{\"1\":1,\"2\":2},\"b\":{\"3\":[null,false,true,\"\\f\"]}}",
+				   "{\n\t\"a\": {\n\t\t\"1\": 1,\n\t\t\"2\": 2\n\t},\n\t\"b\": {\n\t\t\"3\": [\n\t\t\tnull,\n\t\t\tfalse,\n\t\t\ttrue,\n\t\t\t\"\\f\"\n\t\t]\n\t}\n}");
+	
+	return exit_status();
+}