mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-12-01 12:00:27 +00:00
1682f0b760
SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
93 lines
2.2 KiB
C++
93 lines
2.2 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Ben Wiederhake <BenWiederhake.GitHub@gmx.de>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
static void assert_env(const char* name, const char* value)
|
|
{
|
|
char* result = getenv(name);
|
|
if (!result) {
|
|
perror("getenv");
|
|
printf("(When reading value for '%s'; we expected '%s'.)\n", name, value);
|
|
VERIFY(false);
|
|
}
|
|
if (strcmp(result, value) != 0) {
|
|
printf("Expected '%s', got '%s' instead.\n", value, result);
|
|
VERIFY(false);
|
|
}
|
|
}
|
|
|
|
static void test_getenv_preexisting()
|
|
{
|
|
assert_env("HOME", "/home/anon");
|
|
}
|
|
|
|
static void test_puttenv()
|
|
{
|
|
char* to_put = strdup("PUTENVTEST=HELLOPUTENV");
|
|
int rc = putenv(to_put);
|
|
if (rc) {
|
|
perror("putenv");
|
|
VERIFY(false);
|
|
}
|
|
assert_env("PUTENVTEST", "HELLOPUTENV");
|
|
// Do not free `to_put`!
|
|
}
|
|
|
|
static void test_settenv()
|
|
{
|
|
int rc = setenv("SETENVTEST", "HELLO SETENV!", 0);
|
|
if (rc) {
|
|
perror("setenv");
|
|
VERIFY(false);
|
|
}
|
|
// This used to trigger a very silly bug! :)
|
|
assert_env("SETENVTEST", "HELLO SETENV!");
|
|
|
|
rc = setenv("SETENVTEST", "How are you today?", 0);
|
|
if (rc) {
|
|
perror("setenv");
|
|
VERIFY(false);
|
|
}
|
|
assert_env("SETENVTEST", "HELLO SETENV!");
|
|
|
|
rc = setenv("SETENVTEST", "Goodbye, friend!", 1);
|
|
if (rc) {
|
|
perror("setenv");
|
|
VERIFY(false);
|
|
}
|
|
assert_env("SETENVTEST", "Goodbye, friend!");
|
|
}
|
|
|
|
static void test_settenv_overwrite_empty()
|
|
{
|
|
int rc = setenv("EMPTYTEST", "Forcefully overwrite non-existing envvar", 1);
|
|
if (rc) {
|
|
perror("setenv");
|
|
VERIFY(false);
|
|
}
|
|
assert_env("EMPTYTEST", "Forcefully overwrite non-existing envvar");
|
|
}
|
|
|
|
int main(int, char**)
|
|
{
|
|
#define RUNTEST(x) \
|
|
{ \
|
|
printf("Running " #x " ...\n"); \
|
|
x(); \
|
|
printf("Success!\n"); \
|
|
}
|
|
RUNTEST(test_getenv_preexisting);
|
|
RUNTEST(test_puttenv);
|
|
RUNTEST(test_settenv);
|
|
RUNTEST(test_settenv_overwrite_empty);
|
|
printf("PASS\n");
|
|
|
|
return 0;
|
|
}
|