#118 - Add test cases for yield with different scenarios

Author: Jeckerson

tests/statements/yield/empty-yield.phpt

@@ -0,0 +1,26 @@
+--TEST--
+Empty yield statement
+--SKIPIF--
+<?php include(__DIR__ . '/../../skipif.inc'); ?>
+--FILE--
+<?php
+$code =<<<ZEP
+function test() {
+	yield;
+}
+ZEP;
+
+$ir = zephir_parse_file($code, '(eval code)');
+var_dump($ir[0]["statements"][0]);
+?>
+--EXPECT--
+array(4) {
+  ["type"]=>
+  string(5) "yield"
+  ["file"]=>
+  string(11) "(eval code)"
+  ["line"]=>
+  int(3)
+  ["char"]=>
+  int(1)
+}

tests/statements/yield/yield-array.phpt

@@ -0,0 +1,119 @@
+--TEST--
+Array yield statement
+--SKIPIF--
+<?php include(__DIR__ . '/../../skipif.inc'); ?>
+--FILE--
+<?php
+$code =<<<ZEP
+function test() {
+	yield ['key': 'value', 'another', 'val'];
+}
+ZEP;
+
+$ir = zephir_parse_file($code, '(eval code)');
+var_dump($ir[0]["statements"][0]);
+?>
+--EXPECT--
+array(5) {
+  ["type"]=>
+  string(5) "yield"
+  ["expr"]=>
+  array(5) {
+    ["type"]=>
+    string(5) "array"
+    ["left"]=>
+    array(3) {
+      [0]=>
+      array(5) {
+        ["key"]=>
+        array(5) {
+          ["type"]=>
+          string(4) "char"
+          ["value"]=>
+          string(3) "key"
+          ["file"]=>
+          string(11) "(eval code)"
+          ["line"]=>
+          int(2)
+          ["char"]=>
+          int(13)
+        }
+        ["value"]=>
+        array(5) {
+          ["type"]=>
+          string(4) "char"
+          ["value"]=>
+          string(5) "value"
+          ["file"]=>
+          string(11) "(eval code)"
+          ["line"]=>
+          int(2)
+          ["char"]=>
+          int(21)
+        }
+        ["file"]=>
+        string(11) "(eval code)"
+        ["line"]=>
+        int(2)
+        ["char"]=>
+        int(21)
+      }
+      [1]=>
+      array(4) {
+        ["value"]=>
+        array(5) {
+          ["type"]=>
+          string(4) "char"
+          ["value"]=>
+          string(7) "another"
+          ["file"]=>
+          string(11) "(eval code)"
+          ["line"]=>
+          int(2)
+          ["char"]=>
+          int(31)
+        }
+        ["file"]=>
+        string(11) "(eval code)"
+        ["line"]=>
+        int(2)
+        ["char"]=>
+        int(31)
+      }
+      [2]=>
+      array(4) {
+        ["value"]=>
+        array(5) {
+          ["type"]=>
+          string(4) "char"
+          ["value"]=>
+          string(3) "val"
+          ["file"]=>
+          string(11) "(eval code)"
+          ["line"]=>
+          int(2)
+          ["char"]=>
+          int(37)
+        }
+        ["file"]=>
+        string(11) "(eval code)"
+        ["line"]=>
+        int(2)
+        ["char"]=>
+        int(37)
+      }
+    }
+    ["file"]=>
+    string(11) "(eval code)"
+    ["line"]=>
+    int(2)
+    ["char"]=>
+    int(38)
+  }
+  ["file"]=>
+  string(11) "(eval code)"
+  ["line"]=>
+  int(3)
+  ["char"]=>
+  int(1)
+}