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Add tests for process environment functionality of process_t.

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This patch adds tests for the process_environment_t interaction in
process_t.

See: https://bugs.torproject.org/28179
This commit is contained in:
Alexander Færøy
2018-11-26 04:59:12 +01:00
committed by Nick Mathewson
parent 9b6a10a26f
commit 289ed0849d
1 changed files with 52 additions and 0 deletions
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src/test/test_process.c
+52
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@@ -9,6 +9,7 @@
#include "orconfig.h"
#include "core/or/or.h"
#include "test/test.h"
#include "lib/process/env.h"
#define PROCESS_PRIVATE
#include "lib/process/process.h"
@@ -172,6 +173,56 @@ test_default_values(void *arg)
process_free_all();
}
static void
test_environment(void *arg)
{
(void)arg;
process_init();
process_t *process = process_new("");
process_environment_t *env = NULL;
process_set_environment(process, "E", "F");
process_set_environment(process, "C", "D");
process_set_environment(process, "A", "B");
env = process_get_environment(process);
tt_mem_op(env->windows_environment_block, OP_EQ,
"A=B\0C=D\0E=F\0", 12);
tt_str_op(env->unixoid_environment_block[0], OP_EQ,
"A=B");
tt_str_op(env->unixoid_environment_block[1], OP_EQ,
"C=D");
tt_str_op(env->unixoid_environment_block[2], OP_EQ,
"E=F");
tt_ptr_op(env->unixoid_environment_block[3], OP_EQ,
NULL);
process_environment_free(env);
/* Reset our environment. */
smartlist_t *new_env = smartlist_new();
smartlist_add(new_env, (char *)"FOO=bar");
smartlist_add(new_env, (char *)"HELLO=world");
process_reset_environment(process, new_env);
smartlist_free(new_env);
env = process_get_environment(process);
tt_mem_op(env->windows_environment_block, OP_EQ,
"FOO=bar\0HELLO=world\0", 20);
tt_str_op(env->unixoid_environment_block[0], OP_EQ,
"FOO=bar");
tt_str_op(env->unixoid_environment_block[1], OP_EQ,
"HELLO=world");
tt_ptr_op(env->unixoid_environment_block[2], OP_EQ,
NULL);
done:
process_environment_free(env);
process_free(process);
process_free_all();
}
static void
test_stringified_types(void *arg)
{
@@ -589,6 +640,7 @@ test_win32(void *arg)
struct testcase_t process_tests[] = {
{ "default_values", test_default_values, TT_FORK, NULL, NULL },
{ "environment", test_environment, TT_FORK, NULL, NULL },
{ "stringified_types", test_stringified_types, TT_FORK, NULL, NULL },
{ "line_protocol_simple", test_line_protocol_simple, TT_FORK, NULL, NULL },
{ "line_protocol_multi", test_line_protocol_multi, TT_FORK, NULL, NULL },