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/*
@mindmaze_header@
*/
#if defined (HAVE_CONFIG_H)
# include <config.h>
#endif
#include <check.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <mmdlfcn.h>
#include <mmerrno.h>
#include "api-testcases.h"
#include "dynlib-api.h"
#define TEST_VAL 0x1f2f3f4f
START_TEST(dlopen_simple)
{
mm_dynlib_t * hndl = mm_dlopen(LT_OBJDIR "/dynlib-test" LT_MODULE_EXT,
MM_LD_NOW);
ck_assert(hndl != NULL);
mm_dlclose(hndl);
}
END_TEST
START_TEST(dlopen_invalid_flags)
{
mm_dynlib_t * hndl = mm_dlopen(LT_OBJDIR "/dynlib-test" LT_MODULE_EXT,
MM_LD_NOW | MM_LD_LAZY);
ck_assert(hndl == NULL);
ck_assert(mm_get_lasterror_number() == EINVAL);
mm_dlclose(hndl);
}
END_TEST
START_TEST(dlopen_invalid_path)
{
mm_dynlib_t * hndl = mm_dlopen("invalid-path-name",
MM_LD_NOW | MM_LD_LAZY);
ck_assert(hndl == NULL);
ck_assert(mm_get_lasterror_number() == EINVAL);
mm_dlclose(hndl);
}
END_TEST
START_TEST(dlsym_simple)
{
mm_dynlib_t * hndl = mm_dlopen(LT_OBJDIR "/dynlib-test" LT_MODULE_EXT,
MM_LD_NOW);
ck_assert(hndl != NULL);
ck_assert(mm_dlsym(hndl, "api") != NULL);
mm_dlclose(hndl);
}
END_TEST
START_TEST(dlsym_invalid)
{
ck_assert(mm_dlsym(NULL, "invalid-symbol-name") == NULL);
ck_assert(mm_get_lasterror_number() == EINVAL);
mm_dynlib_t * hndl = mm_dlopen(LT_OBJDIR "/dynlib-test" LT_MODULE_EXT,
MM_LD_NOW);
ck_assert(hndl != NULL);
ck_assert(mm_dlsym(hndl, NULL) == NULL);
ck_assert(mm_get_lasterror_number() == EINVAL);
mm_dlclose(hndl);
}
END_TEST
START_TEST(dlsym_not_found)
{
mm_dynlib_t * hndl = mm_dlopen(LT_OBJDIR "/dynlib-test" LT_MODULE_EXT,
MM_LD_NOW);
ck_assert(hndl != NULL);
ck_assert(mm_dlsym(hndl, "invalid-symbol-name") == NULL);
mm_dlclose(hndl);
}
END_TEST
START_TEST(dl_fileext_test)
{
#ifdef LT_MODULE_EXT
ck_assert(strncmp(mm_dl_fileext(), LT_MODULE_EXT,
sizeof(LT_MODULE_EXT)) == 0);
#endif
return;
}
END_TEST
static
bool check_dynlibdata_val(struct dynlib_data* data,
int expected_ival, const char* expected_str)
{
if ((data->intval != expected_ival)
|| (strcmp(data->str, expected_str) != 0) )
return false;
return true;
}
static
int run_plugin_tests(const char* plugin, int flags)
{
mm_dynlib_t* libhnd;
struct dynlib_data* data;
struct dynlib_vtab* vtab;
libhnd = mm_dlopen(plugin, flags);
if (!libhnd)
goto error;
// Test symbol loading
if (!(data = mm_dlsym(libhnd, "libdata"))
|| !(vtab = mm_dlsym(libhnd, "api")) )
goto error;
// Test initial values
if (!check_dynlibdata_val(data, INITIAL_INTVAL, INITIAL_STR)
|| (vtab->read_internal_code() != 0) ) {
mm_raise_error(MM_EWRONGSTATE, "Wrong initial values");
goto error;
}
vtab->set_internal_code(TEST_VAL);
if (vtab->read_internal_code() != TEST_VAL) {
mm_raise_error(MM_EWRONGSTATE, "copied values do not match");
goto error;
}
vtab->set_data(-2, "test");
if (!check_dynlibdata_val(data, -2, "test")) {
mm_raise_error(MM_EWRONGSTATE, "values not set in libdata");
goto error;
}
vtab->reset_data();
if (!check_dynlibdata_val(data, INITIAL_INTVAL, INITIAL_STR) ) {
mm_raise_error(MM_EWRONGSTATE, "Wrong value reset");
goto error;
}
mm_dlclose(libhnd);
return 0;
error:
fprintf(stderr, "run_plugin_tests(\"%s\", %08x) failed: %s",
plugin, flags, mm_get_lasterror_desc());
if (libhnd)
mm_dlclose(libhnd);
return -1;
}
START_TEST(plugin_lt_module_ext)
{
ck_assert(run_plugin_tests(LT_OBJDIR "/dynlib-test" LT_MODULE_EXT, 0) ==
0);
}
END_TEST
START_TEST(plugin_ld_append_ext)
{
ck_assert(run_plugin_tests(LT_OBJDIR "/dynlib-test", MM_LD_APPEND_EXT) ==
0);
}
END_TEST
LOCAL_SYMBOL
TCase* create_dlfcn_tcase(void)
{
TCase * tc;
tc = tcase_create("dlfcn");
tcase_add_test(tc, dlopen_simple);
tcase_add_test(tc, dlopen_invalid_flags);
tcase_add_test(tc, dlopen_invalid_path);
tcase_add_test(tc, dlsym_simple);
tcase_add_test(tc, dlsym_invalid);
tcase_add_test(tc, dlsym_not_found);
tcase_add_test(tc, dl_fileext_test);
tcase_add_test(tc, plugin_lt_module_ext);
tcase_add_test(tc, plugin_ld_append_ext);
return tc;
}
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