Trying to fix sloppy comparison (#186)

* Trying to fix sloppy comparison https://github.com/nbs-system/snuffleupagus/issues/10 by
modifying php's opcode

3 files changed, 45 insertions, 0 deletions

diff --git a/src/tests/config/sloppy_comparison.ini b/src/tests/config/sloppy_comparison.ini
new file mode 100644
index 0000000..ab2d32a
--- /dev/null
+++ b/src/tests/config/sloppy_comparison.ini
@@ -0,0 +1 @@
+sp.sloppy_comparison.enable();
diff --git a/src/tests/sloppy_comparison.phpt b/src/tests/sloppy_comparison.phpt
new file mode 100644
index 0000000..da28e3d
--- /dev/null
+++ b/src/tests/sloppy_comparison.phpt
@@ -0,0 +1,30 @@
+--TEST--
+Sloppy comparison
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) print "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/sloppy_comparison.ini
+--FILE--
+<?php 
+$qwe = "abc";
+if ($qwe == 0) {
+  echo "failed";
+}
+$qwe = "0e123";
+if ("0e432" == $qwe) {
+  echo "failed";
+}
+$qwe = [];
+$test = false;
+if ($test != $qwe) {
+  echo "lol";
+}
+eval("
+\$asd = 'qwe';
+if (\$asd == 0) {
+  echo 'oops';
+}
+");
+?>
+--EXPECT--
+lol
diff --git a/src/tests/sloppy_comparison_disable.phpt b/src/tests/sloppy_comparison_disable.phpt
new file mode 100644
index 0000000..f22804b
--- /dev/null
+++ b/src/tests/sloppy_comparison_disable.phpt
@@ -0,0 +1,14 @@
+--TEST--
+Sloppy comparison
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) print "skip"; ?>
+--INI--
+--FILE--
+<?php 
+$qwe = "abc";
+if ($qwe == 0) {
+  echo "OK";
+}
+?>
+--EXPECT--
+OK