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Merge pull request #263 from wking/display-first-unrecognized-key

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pack_unpack: List first unrecognized key in strict unpacking
This commit is contained in:
Petri Lehtinen
2015-12-23 07:38:03 +02:00
parent 581d5b899c 1d513d063a
commit 52015cf35c
3 changed files with 57 additions and 8 deletions
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14
test/suites/api/test_unpack.c
View File

@@ -298,10 +298,16 @@ static void run_tests()
json_decref(j);
/* Unpack the same item twice */
j = json_pack("{s:s, s:i}", "foo", "bar", "baz", 42);
j = json_pack("{s:s, s:i, s:b}", "foo", "bar", "baz", 42, "quux", 1);
if(!json_unpack_ex(j, &error, 0, "{s:s,s:s!}", "foo", &s, "foo", &s))
fail("json_unpack object with strict validation failed");
check_error("1 object item(s) left unpacked", "<validation>", 1, 10, 10);
{
const char *possible_errors[] = {
"2 object item(s) left unpacked: baz, quux",
"2 object item(s) left unpacked: quux, baz"
};
check_errors(possible_errors, 2, "<validation>", 1, 10, 10);
}
json_decref(j);
j = json_pack("[i,{s:i,s:n},[i,i]]", 1, "foo", 2, "bar", 3, 4);
@@ -335,7 +341,7 @@ static void run_tests()
j = json_pack("{s{snsn}}", "foo", "bar", "baz");
if(!json_unpack_ex(j, &error, 0, "{s{sn!}}", "foo", "bar"))
fail("json_unpack nested object with strict validation failed");
check_error("1 object item(s) left unpacked", "<validation>", 1, 7, 7);
check_error("1 object item(s) left unpacked: baz", "<validation>", 1, 7, 7);
json_decref(j);
/* Error in nested array */
@@ -395,6 +401,6 @@ static void run_tests()
i1 = i2 = i3 = 0;
if(!json_unpack_ex(j, &error, 0, "{sis?i!}", "foo", &i1, "bar", &i2))
fail("json_unpack failed for optional values with strict mode and compensation");
check_error("1 object item(s) left unpacked", "<validation>", 1, 8, 8);
check_error("1 object item(s) left unpacked: baz", "<validation>", 1, 8, 8);
json_decref(j);
}

22
test/suites/api/util.h
View File

@@ -30,11 +30,22 @@
} while(0)
/* Assumes json_error_t error */
#define check_error(text_, source_, line_, column_, position_) \
#define check_errors(texts_, num_, source_, line_, column_, position_) \
do { \
if(strcmp(error.text, text_) != 0) { \
int i_, found_ = 0; \
for(i_ = 0; i_ < num_; i_++) { \
if(strcmp(error.text, texts_[i_]) == 0) { \
found_ = 1; \
break; \
} \
} \
if (!found_) { \
failhdr; \
fprintf(stderr, "text: \"%s\" != \"%s\"\n", error.text, text_); \
if (num_ == 1) { \
fprintf(stderr, "text: \"%s\" != \"%s\"\n", error.text, texts_[0]); \
} else { \
fprintf(stderr, "text: \"%s\" does not match\n", error.text); \
} \
exit(1); \
} \
if(strcmp(error.source, source_) != 0) { \
@@ -61,6 +72,11 @@
} while(0)
/* Assumes json_error_t error */
#define check_error(text_, source_, line_, column_, position_) \
check_errors(&text_, 1, source_, line_, column_, position_)
static void run_tests();
int main() {