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Add JIT/FFI tests
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‎ext/ffi/tests/jit/001_var_read_scalar.phpt‎

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--TEST--
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FFI/JIT 001: Read Variable (scalar)
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--INI--
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ffi.enable=1
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;opcache.jit=tracing
6+
opcache.jit_hot_loop=1
7+
opcache.jit_hot_func=0
8+
opcache.jit_hot_return=0
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opcache.jit_hot_side_exit=0
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;opcache.jit_debug=0x180005
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--FILE--
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<?php
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function test() {
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$ffi = FFI::cdef(<<<EOF
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extern int64_t stdout;
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EOF, 'libc.so.6');
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$x = 0;
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for ($i = 0; $i < 5; $i++) {
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$x = $ffi->stdout;
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}
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var_dump($x);
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}
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test();
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?>
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--EXPECTF--
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int(%i)

‎ext/ffi/tests/jit/002_var_read_array.phpt‎

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--TEST--
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FFI/JIT 002: Read Variable (array)
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--INI--
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ffi.enable=1
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;opcache.jit=tracing
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opcache.jit_hot_loop=1
7+
opcache.jit_hot_func=0
8+
opcache.jit_hot_return=0
9+
opcache.jit_hot_side_exit=0
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;opcache.jit_debug=0x180005
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--FILE--
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<?php
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function test() {
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$ffi = FFI::cdef(<<<EOF
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extern int8_t stdout[8];
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EOF, 'libc.so.6');
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$x = 0;
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for ($i = 0; $i < 5; $i++) {
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$x = $ffi->stdout;
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}
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var_dump($x);
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}
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test();
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?>
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--EXPECTF--
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object(FFI\CData:int8_t[8])#%d (8) {
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[0]=>
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int(%i)
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[1]=>
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int(%i)
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[2]=>
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int(%i)
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[3]=>
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int(%i)
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[4]=>
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int(%i)
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[5]=>
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int(%i)
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[6]=>
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int(%i)
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[7]=>
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int(%i)
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}

‎ext/ffi/tests/jit/003_var_read_struct.phpt‎

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--TEST--
2+
FFI/JIT 003: Read Variable (struct)
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--INI--
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ffi.enable=1
5+
;opcache.jit=tracing
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opcache.jit_hot_loop=1
7+
opcache.jit_hot_func=0
8+
opcache.jit_hot_return=0
9+
opcache.jit_hot_side_exit=0
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;opcache.jit_debug=0x180005
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--FILE--
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<?php
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function test() {
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$ffi = FFI::cdef(<<<EOF
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typedef struct _IO_FILE { int32_t a; int32_t b;} FILE;
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extern FILE stdout;
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EOF, 'libc.so.6');
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$x = 0;
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for ($i = 0; $i < 5; $i++) {
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$x = $ffi->stdout;
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}
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var_dump($x);
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}
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test();
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?>
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--EXPECTF--
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object(FFI\CData:struct _IO_FILE)#%d (2) {
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["a"]=>
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int(%i)
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["b"]=>
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int(%i)
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}

‎ext/ffi/tests/jit/004_var_read_struct_ptr.phpt‎

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--TEST--
2+
FFI/JIT 004: Read Variable (struct ptr)
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--INI--
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ffi.enable=1
5+
;opcache.jit=tracing
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opcache.jit_hot_loop=1
7+
opcache.jit_hot_func=0
8+
opcache.jit_hot_return=0
9+
opcache.jit_hot_side_exit=0
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;opcache.jit_debug=0x180005
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--FILE--
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<?php
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function test() {
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$ffi = FFI::cdef(<<<EOF
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typedef struct _IO_FILE FILE;
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extern FILE *stdout;
17+
EOF, 'libc.so.6');
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$x = 0;
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for ($i = 0; $i < 5; $i++) {
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$x = $ffi->stdout;
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}
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var_dump($x);
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}
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test();
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?>
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--EXPECTF--
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object(FFI\CData:struct _IO_FILE*)#%d (1) {
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[0]=>
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object(FFI\CData:struct _IO_FILE)#%d (0) {
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}
32+
}

‎ext/ffi/tests/jit/005_var_read_func.phpt‎

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1+
--TEST--
2+
FFI/JIT 005: Read Variable (func)
3+
--INI--
4+
ffi.enable=1
5+
;opcache.jit=tracing
6+
opcache.jit_hot_loop=1
7+
opcache.jit_hot_func=0
8+
opcache.jit_hot_return=0
9+
opcache.jit_hot_side_exit=0
10+
;opcache.jit_debug=0x180005
11+
--FILE--
12+
<?php
13+
function test() {
14+
$ffi = FFI::cdef(<<<EOF
15+
typedef int32_t (*func)(int32_t);
16+
extern func stdout;
17+
EOF, 'libc.so.6');
18+
19+
$x = 0;
20+
for ($i = 0; $i < 5; $i++) {
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$x = $ffi->stdout;
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}
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var_dump($x);
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}
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test();
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?>
27+
--EXPECTF--
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object(FFI\CData:int32_t(*)())#%d (1) {
29+
[0]=>
30+
object(FFI\CData:int32_t())#%d (0) {
31+
}
32+
}

‎ext/ffi/tests/jit/006_var_write_scalar.phpt‎

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--TEST--
2+
FFI/JIT 006: Write Variable (scalar)
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--INI--
4+
ffi.enable=1
5+
;opcache.jit=tracing
6+
opcache.jit_hot_loop=1
7+
opcache.jit_hot_func=0
8+
opcache.jit_hot_return=0
9+
opcache.jit_hot_side_exit=0
10+
;opcache.jit_debug=0x180005
11+
--FILE--
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<?php
13+
function test() {
14+
$ffi = FFI::cdef(<<<EOF
15+
extern int64_t stdout;
16+
EOF, 'libc.so.6');
17+
18+
for ($i = 0; $i < 5; $i++) {
19+
$ffi->stdout = $i;
20+
}
21+
var_dump($ffi->stdout);
22+
}
23+
test();
24+
?>
25+
--EXPECT--
26+
int(4)

‎ext/ffi/tests/jit/007_var_write_scalar_cdata.phpt‎

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--TEST--
2+
FFI/JIT 007: Write Variable (scalar cdata)
3+
--INI--
4+
ffi.enable=1
5+
;opcache.jit=tracing
6+
opcache.jit_hot_loop=1
7+
opcache.jit_hot_func=0
8+
opcache.jit_hot_return=0
9+
opcache.jit_hot_side_exit=0
10+
;opcache.jit_debug=0x180005
11+
--FILE--
12+
<?php
13+
function test() {
14+
$ffi = FFI::cdef(<<<EOF
15+
extern int64_t stdout;
16+
EOF, 'libc.so.6');
17+
18+
$x = $ffi->cast('int64_t', 42);
19+
var_dump($x);
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for ($i = 0; $i < 5; $i++) {
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$ffi->stdout = $x;
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}
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var_dump($ffi->stdout);
24+
}
25+
test();
26+
?>
27+
--EXPECTF--
28+
object(FFI\CData:int64_t)#%d (1) {
29+
["cdata"]=>
30+
int(42)
31+
}
32+
int(42)

‎ext/ffi/tests/jit/008_var_write_struct_ptr_null.phpt‎

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--TEST--
2+
FFI/JIT 008: Write Variable (struct ptr null)
3+
--INI--
4+
ffi.enable=1
5+
;opcache.jit=tracing
6+
opcache.jit_hot_loop=1
7+
opcache.jit_hot_func=0
8+
opcache.jit_hot_return=0
9+
opcache.jit_hot_side_exit=0
10+
;opcache.jit_debug=0x180005
11+
--FILE--
12+
<?php
13+
function test() {
14+
$ffi = FFI::cdef(<<<EOF
15+
typedef struct _IO_FILE FILE;
16+
extern FILE *stdout;
17+
EOF, 'libc.so.6');
18+
19+
for ($i = 0; $i < 5; $i++) {
20+
$ffi->stdout = null;
21+
}
22+
var_dump($ffi->stdout);
23+
}
24+
test();
25+
?>
26+
--EXPECT--
27+
NULL

‎ext/ffi/tests/jit/009_var_write_struct_ptr_cdata.phpt‎

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--TEST--
2+
FFI/JIT 009: Write Variable (struct ptr cdata)
3+
--INI--
4+
ffi.enable=1
5+
;opcache.jit=tracing
6+
opcache.jit_hot_loop=1
7+
opcache.jit_hot_func=0
8+
opcache.jit_hot_return=0
9+
opcache.jit_hot_side_exit=0
10+
;opcache.jit_debug=0x180005
11+
--FILE--
12+
<?php
13+
function test() {
14+
$ffi = FFI::cdef(<<<EOF
15+
typedef struct _IO_FILE FILE;
16+
extern FILE *stdout;
17+
EOF, 'libc.so.6');
18+
19+
$x = $ffi->cast('FILE*', 42);
20+
var_dump($x);
21+
for ($i = 0; $i < 5; $i++) {
22+
$ffi->stdout = $x;
23+
}
24+
var_dump($ffi->stdout);
25+
var_dump($ffi->cast('intptr_t', $ffi->stdout));
26+
}
27+
test();
28+
?>
29+
--EXPECTF--
30+
object(FFI\CData:struct _IO_FILE*)#%d (1) {
31+
[0]=>
32+
object(FFI\CData:struct _IO_FILE)#%d (0) {
33+
}
34+
}
35+
object(FFI\CData:struct _IO_FILE*)#%d (1) {
36+
[0]=>
37+
object(FFI\CData:struct _IO_FILE)#%d (0) {
38+
}
39+
}
40+
object(FFI\CData:int%d_t)#%d (1) {
41+
["cdata"]=>
42+
int(42)
43+
}

‎ext/ffi/tests/jit/010_var_modify_scalar.phpt‎

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1+
--TEST--
2+
FFI/JIT 010: Modify Variable (scalar)
3+
--INI--
4+
ffi.enable=1
5+
;opcache.jit=tracing
6+
opcache.jit_hot_loop=1
7+
opcache.jit_hot_func=0
8+
opcache.jit_hot_return=0
9+
opcache.jit_hot_side_exit=0
10+
;opcache.jit_debug=0x180005
11+
--FILE--
12+
<?php
13+
function test() {
14+
$ffi = FFI::cdef(<<<EOF
15+
extern int64_t stdout;
16+
EOF, 'libc.so.6');
17+
18+
$ffi->stdout = null;
19+
for ($i = 0; $i < 5; $i++) {
20+
$ffi->stdout += $i;
21+
}
22+
var_dump($ffi->stdout);
23+
}
24+
test();
25+
?>
26+
--EXPECT--
27+
int(10)

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