From 9f3fdb830f61cd8c8c1f1db9d03cba1c546c1a7e Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Sun, 24 Jul 2022 15:07:57 +0200
Subject: user: change the directory structure to prepare for multiple binaries

---
 src/user/tests/semaphore.c | 89 ----------------------------------------------
 1 file changed, 89 deletions(-)
 delete mode 100644 src/user/tests/semaphore.c

(limited to 'src/user/tests/semaphore.c')

diff --git a/src/user/tests/semaphore.c b/src/user/tests/semaphore.c
deleted file mode 100644
index 836edf5..0000000
--- a/src/user/tests/semaphore.c
+++ /dev/null
@@ -1,89 +0,0 @@
-#define TEST_MACROS
-#include <user/lib/esemaphore.h>
-#include <user/lib/stdlib.h>
-#include <user/tests/main.h>
-#include <shared/flags.h>
-#include <shared/syscalls.h>
-
-static void odd(handle_t out, struct evil_sem *sem1, struct evil_sem *sem2) {
-	_syscall_write(out, "1", 1, -1);
-	esem_signal(sem1);
-
-	esem_wait(sem2);
-	_syscall_write(out, "3", 1, -1);
-	esem_signal(sem1);
-
-	esem_wait(sem2);
-	_syscall_write(out, "5", 1, -1);
-	esem_signal(sem1);
-}
-
-static void even(handle_t out, struct evil_sem *sem1, struct evil_sem *sem2) {
-	esem_wait(sem1);
-	_syscall_write(out, "2", 1, -1);
-	esem_signal(sem2);
-
-	esem_wait(sem1);
-	_syscall_write(out, "4", 1, -1);
-	esem_signal(sem2);
-
-	esem_wait(sem1);
-	_syscall_write(out, "6", 1, -1);
-	esem_signal(sem2);
-}
-
-void test_semaphore(void) {
-	struct evil_sem *sem1, *sem2;
-	handle_t pipe[2];
-	assert(_syscall_pipe(pipe, 0) >= 0);
-
-	if (!fork()) {
-		sem1 = esem_new(0);
-		sem2 = esem_new(0);
-		assert(sem1 && sem2);
-		if (!fork()) {
-			odd(pipe[1], sem1, sem2);
-			_syscall_exit(69);
-		} else {
-			even(pipe[1], sem1, sem2);
-			assert(_syscall_await() == 69);
-		}
-		esem_free(sem1);
-		esem_free(sem2);
-
-		_syscall_write(pipe[1], "|", 1, -1);
-
-		sem1 = esem_new(0);
-		sem2 = esem_new(0);
-		assert(sem1 && sem2);
-		if (!fork()) {
-			even(pipe[1], sem1, sem2);
-			_syscall_exit(69);
-		} else {
-			odd(pipe[1], sem1, sem2);
-			assert(_syscall_await() == 69);
-			_syscall_await();
-		}
-		esem_free(sem1);
-		esem_free(sem2);
-
-		_syscall_exit(0);
-	} else {
-		close(pipe[1]);
-
-		char buf[16];
-		size_t pos = 0;
-		for (;;) {
-			int ret = _syscall_read(pipe[0], buf + pos, sizeof(buf) - pos, 0);
-			if (ret < 0) break;
-			pos += ret;
-		}
-		buf[pos] = '\0'; // idc about the "potential" overflow
-		if (strcmp(buf, "123456|123456")) {
-			printf("%s\n", buf);
-			test_fail();
-		}
-
-		_syscall_await();
-	}
-}
-- 
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