DGNum/libubox
6
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

tests: add test cases for blobmsg parsing

Browse source 
Increasing test coverage.

Signed-off-by: Petr Štetiar <ynezz@true.cz>
This commit is contained in:
Petr Štetiar 2019-12-10 11:51:43 +01:00
parent 8a34788b46
commit 2df6d35e32
2 changed files with 139 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

65
tests/cram/test_blobmsg_parse.t Normal file
View file

@ -0,0 +1,65 @@
check that blobmsg_parse is producing expected results:
$ [ -n "$TEST_BIN_DIR" ] && export PATH="$TEST_BIN_DIR:$PATH"
$ export FUZZ_CORPUS="$TESTDIR/../fuzz/corpus"
$ for blob in $(LC_ALL=C find $FUZZ_CORPUS -type f | sort ); do
> valgrind --quiet --leak-check=full test-blobmsg-parse $blob; \
> test-blobmsg-parse-san $blob; \
> done
71520a5c4b5ca73903216857abbad54a8002d44a: blobmsg_parse: ... (0)
71520a5c4b5ca73903216857abbad54a8002d44a: blobmsg_parse_array: ... (0)
71520a5c4b5ca73903216857abbad54a8002d44a: blobmsg_parse: ... (0)
71520a5c4b5ca73903216857abbad54a8002d44a: blobmsg_parse_array: ... (0)
c1dfd96eea8cc2b62785275bca38ac261256e278: blobmsg_parse: ... (0)
c1dfd96eea8cc2b62785275bca38ac261256e278: blobmsg_parse_array: ... (0)
c1dfd96eea8cc2b62785275bca38ac261256e278: blobmsg_parse: ... (0)
c1dfd96eea8cc2b62785275bca38ac261256e278: blobmsg_parse_array: ... (0)
c42ac1c46f1d4e211c735cc7dfad4ff8391110e9: blobmsg_parse: ... (0)
c42ac1c46f1d4e211c735cc7dfad4ff8391110e9: blobmsg_parse_array: ... (0)
c42ac1c46f1d4e211c735cc7dfad4ff8391110e9: blobmsg_parse: ... (0)
c42ac1c46f1d4e211c735cc7dfad4ff8391110e9: blobmsg_parse_array: ... (0)
crash-1b8fb1be45db3aff7699100f497fb74138f3df4f: blobmsg_parse: ... (0)
crash-1b8fb1be45db3aff7699100f497fb74138f3df4f: blobmsg_parse_array: ... (0)
crash-1b8fb1be45db3aff7699100f497fb74138f3df4f: blobmsg_parse: ... (0)
crash-1b8fb1be45db3aff7699100f497fb74138f3df4f: blobmsg_parse_array: ... (0)
crash-333757b203a44751d3535f24b05f467183a96d09: blobmsg_parse: ... (0)
crash-333757b203a44751d3535f24b05f467183a96d09: blobmsg_parse_array: ... (0)
crash-333757b203a44751d3535f24b05f467183a96d09: blobmsg_parse: ... (0)
crash-333757b203a44751d3535f24b05f467183a96d09: blobmsg_parse_array: ... (0)
crash-4c4d2c3c9ade5da9347534e290305c3b9760f627: blobmsg_parse: ... (0)
crash-4c4d2c3c9ade5da9347534e290305c3b9760f627: blobmsg_parse_array: ... (-1)
crash-4c4d2c3c9ade5da9347534e290305c3b9760f627: blobmsg_parse: ... (0)
crash-4c4d2c3c9ade5da9347534e290305c3b9760f627: blobmsg_parse_array: ... (-1)
crash-5e9937b197c88bf4e7b7ee2612456cad4cb83f5b: blobmsg_parse: ... (0)
crash-5e9937b197c88bf4e7b7ee2612456cad4cb83f5b: blobmsg_parse_array: ... (-1)
crash-5e9937b197c88bf4e7b7ee2612456cad4cb83f5b: blobmsg_parse: ... (0)
crash-5e9937b197c88bf4e7b7ee2612456cad4cb83f5b: blobmsg_parse_array: ... (-1)
crash-75b146c4e6fac64d3e62236b27c64b50657bab2a: blobmsg_parse: ... (0)
crash-75b146c4e6fac64d3e62236b27c64b50657bab2a: blobmsg_parse_array: ... (-1)
crash-75b146c4e6fac64d3e62236b27c64b50657bab2a: blobmsg_parse: ... (0)
crash-75b146c4e6fac64d3e62236b27c64b50657bab2a: blobmsg_parse_array: ... (-1)
crash-813f3e68661da09c26d4a87dbb9d5099e92be50f: blobmsg_parse: ... (0)
crash-813f3e68661da09c26d4a87dbb9d5099e92be50f: blobmsg_parse_array: ... (-1)
crash-813f3e68661da09c26d4a87dbb9d5099e92be50f: blobmsg_parse: ... (0)
crash-813f3e68661da09c26d4a87dbb9d5099e92be50f: blobmsg_parse_array: ... (-1)
crash-98595faa58ba01d85ba4fd0b109cd3d490b45795: blobmsg_parse: ... (0)
crash-98595faa58ba01d85ba4fd0b109cd3d490b45795: blobmsg_parse_array: ... (0)
crash-98595faa58ba01d85ba4fd0b109cd3d490b45795: blobmsg_parse: ... (0)
crash-98595faa58ba01d85ba4fd0b109cd3d490b45795: blobmsg_parse_array: ... (0)
crash-d0f3aa7d60a094b021f635d4edb7807c055a4ea1: blobmsg_parse: ... (0)
crash-d0f3aa7d60a094b021f635d4edb7807c055a4ea1: blobmsg_parse_array: ... (0)
crash-d0f3aa7d60a094b021f635d4edb7807c055a4ea1: blobmsg_parse: ... (0)
crash-d0f3aa7d60a094b021f635d4edb7807c055a4ea1: blobmsg_parse_array: ... (0)
crash-df9d1243057b27bbad6211e5a23d1cb699028aa2: blobmsg_parse: ... (0)
crash-df9d1243057b27bbad6211e5a23d1cb699028aa2: blobmsg_parse_array: ... (0)
crash-df9d1243057b27bbad6211e5a23d1cb699028aa2: blobmsg_parse: ... (0)
crash-df9d1243057b27bbad6211e5a23d1cb699028aa2: blobmsg_parse_array: ... (0)
crash-e2fd5ecb3b37926743256f1083f47a07c39e10c2: blobmsg_parse: ... (0)
crash-e2fd5ecb3b37926743256f1083f47a07c39e10c2: blobmsg_parse_array: ... (-1)
crash-e2fd5ecb3b37926743256f1083f47a07c39e10c2: blobmsg_parse: ... (0)
crash-e2fd5ecb3b37926743256f1083f47a07c39e10c2: blobmsg_parse_array: ... (-1)
valid-blobmsg.bin: blobmsg_parse: MLT (0)
valid-blobmsg.bin: blobmsg_parse_array: MLT (0)
valid-blobmsg.bin: blobmsg_parse: MLT (0)
valid-blobmsg.bin: blobmsg_parse_array: MLT (0)

74
tests/test-blobmsg-parse.c Normal file
View file

@ -0,0 +1,74 @@
#include <stdio.h>
#include <stdint.h>
#include <stddef.h>
#include <libgen.h>
#include "blobmsg.h"
enum {
FOO_MESSAGE,
FOO_LIST,
FOO_TESTDATA,
__FOO_MAX
};
static const struct blobmsg_policy foo_policy[] = {
[FOO_MESSAGE] = {
.name = "message",
.type = BLOBMSG_TYPE_STRING,
},
[FOO_LIST] = {
.name = "list",
.type = BLOBMSG_TYPE_ARRAY,
},
[FOO_TESTDATA] = {
.name = "testdata",
.type = BLOBMSG_TYPE_TABLE,
},
};
static void dump_result(const char *fn, int r, const char *filename, struct blob_attr **tb)
{
fprintf(stdout, "%s: %s: %c%c%c (%d)\n", basename((char *) filename), fn,
tb[FOO_MESSAGE] ? 'M' : '.',
tb[FOO_LIST] ? 'L' : '.',
tb[FOO_TESTDATA] ? 'T' : '.',
r);
}
static void test_blobmsg(const char *filename)
{
#define BUF_LEN 256
int r = 0;
FILE *fd = NULL;
size_t len = 0;
char buf[BUF_LEN+1] = { 0 };
struct blob_attr *tb[__FOO_MAX];
fd = fopen(filename, "r");
if (!fd) {
fprintf(stderr, "unable to open %s", filename);
return;
}
len = fread(&buf, 1, BUF_LEN, fd);
fclose(fd);
r = blobmsg_parse(foo_policy, ARRAY_SIZE(foo_policy), tb, buf, len);
dump_result("blobmsg_parse", r, filename, tb);
r = blobmsg_parse_array(foo_policy, ARRAY_SIZE(foo_policy), tb, buf, len);
dump_result("blobmsg_parse_array", r, filename, tb);
}
int main(int argc, char *argv[])
{
if (argc != 2) {
fprintf(stderr, "Usage: %s <blobmsg.bin>\n", argv[0]);
return 3;
}
test_blobmsg(argv[1]);
return 0;
}