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qcdm: fix endian issues for BE platforms

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And add a testcase for packet encapsulation to ensure we don't
have further endian issues in the future.
This commit is contained in:
Dan Williams
2010-03-31 20:24:12 -07:00
parent 4d89b519b4
commit f39afdd5f7
4 changed files with 33 additions and 5 deletions
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libqcdm/tests/test-qcdm-utils.c
+25 -2
View File
@@ -21,7 +21,7 @@
#include "test-qcdm-utils.h"
#include "utils.h"
static const char inbuf[] = {
static const char decap_inbuf[] = {
0x40, 0x03, 0x00, 0x01, 0x00, 0x19, 0xf0, 0x00, 0x16, 0x00, 0x21, 0x00,
0x1c, 0x00, 0xd8, 0x00, 0x3f, 0x00, 0x56, 0x01, 0x3f, 0x00, 0x15, 0x00,
0x1a, 0x00, 0x11, 0x01, 0x3f, 0x00, 0x92, 0x01, 0x3f, 0x00, 0x39, 0x00,
@@ -52,7 +52,7 @@ test_utils_decapsulate_buffer (void *f, void *data)
gsize used = 0;
gboolean more = FALSE;
success = dm_decapsulate_buffer (inbuf, sizeof (inbuf),
success = dm_decapsulate_buffer (decap_inbuf, sizeof (decap_inbuf),
outbuf, sizeof (outbuf),
&decap_len, &used, &more);
g_assert (success);
@@ -61,3 +61,26 @@ test_utils_decapsulate_buffer (void *f, void *data)
g_assert (more == FALSE);
}
static const char encap_outbuf[] = {
0x4b, 0x05, 0x08, 0x00, 0x01, 0xdd, 0x7e
};
void
test_utils_encapsulate_buffer (void *f, void *data)
{
char cmdbuf[10];
char outbuf[512];
gsize encap_len = 0;
cmdbuf[0] = 0x4B; /* DIAG_CMD_SUBSYS */
cmdbuf[1] = 0x05; /* DIAG_SUBSYS_HDR */
cmdbuf[2] = 0x08; /* first byte of DIAG_SUBSYS_HDR_STATE_INFO in LE */
cmdbuf[3] = 0x00; /* second byte of DIAG_SUBSYS_HDR_STATE_INFO in LE */
encap_len = dm_encapsulate_buffer (cmdbuf, 4, sizeof (cmdbuf),
&outbuf[0], sizeof (outbuf));
g_assert (encap_len == sizeof (encap_outbuf));
g_assert (memcmp (outbuf, encap_outbuf, encap_len) == 0);
}
libqcdm/tests/test-qcdm-utils.h
+2
View File
@@ -20,5 +20,7 @@
void test_utils_decapsulate_buffer (void *f, void *data);
void test_utils_encapsulate_buffer (void *f, void *data);
#endif /* TEST_QCDM_UTILS_H */
libqcdm/tests/test-qcdm.c
+1
View File
@@ -84,6 +84,7 @@ int main (int argc, char **argv)
g_test_suite_add (suite, TESTCASE (test_escape2, NULL));
g_test_suite_add (suite, TESTCASE (test_escape_unescape, NULL));
g_test_suite_add (suite, TESTCASE (test_utils_decapsulate_buffer, NULL));
g_test_suite_add (suite, TESTCASE (test_utils_encapsulate_buffer, NULL));
g_test_suite_add (suite, TESTCASE (test_result_string, NULL));
g_test_suite_add (suite, TESTCASE (test_result_uint32, NULL));
g_test_suite_add (suite, TESTCASE (test_result_uint8, NULL));