1 files changed, 468 insertions, 0 deletions
diff --git a/third_party/protobuf/3.6.0/php/tests/map_field_test.php b/third_party/protobuf/3.6.0/php/tests/map_field_test.php
new file mode 100644
index 0000000000..447bdd9b36
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/map_field_test.php
@@ -0,0 +1,468 @@
+<?php
+
+require_once('test_util.php');
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\MapField;
+use Foo\TestMessage;
+use Foo\TestMessage\Sub;
+
+class MapFieldTest extends PHPUnit_Framework_TestCase {
+
+    #########################################################
+    # Test int32 field.
+    #########################################################
+
+    public function testInt32() {
+        $arr = new MapField(GPBType::INT32, GPBType::INT32);
+
+        // Test integer argument.
+        $arr[MAX_INT32] = MAX_INT32;
+        $this->assertSame(MAX_INT32, $arr[MAX_INT32]);
+        $arr[MIN_INT32] = MIN_INT32;
+        $this->assertSame(MIN_INT32, $arr[MIN_INT32]);
+        $this->assertEquals(2, count($arr));
+        $this->assertTrue(isset($arr[MAX_INT32]));
+        $this->assertTrue(isset($arr[MIN_INT32]));
+        unset($arr[MAX_INT32]);
+        unset($arr[MIN_INT32]);
+        $this->assertEquals(0, count($arr));
+
+        // Test float argument.
+        $arr[1.9] = 1.9;
+        $arr[2.1] = 2.1;
+        $this->assertSame(1, $arr[1]);
+        $this->assertSame(2, $arr[2]);
+        $arr[MAX_INT32_FLOAT] = MAX_INT32_FLOAT;
+        $this->assertSame(MAX_INT32, $arr[MAX_INT32]);
+        $arr[MIN_INT32_FLOAT] = MIN_INT32_FLOAT;
+        $this->assertSame(MIN_INT32, $arr[MIN_INT32]);
+        $this->assertEquals(4, count($arr));
+        unset($arr[1.9]);
+        unset($arr[2.9]);
+        unset($arr[MAX_INT32_FLOAT]);
+        unset($arr[MIN_INT32_FLOAT]);
+        $this->assertEquals(0, count($arr));
+
+        // Test string argument.
+        $arr['2'] = '2';
+        $this->assertSame(2, $arr[2]);
+        $arr['3.1'] = '3.1';
+        $this->assertSame(3, $arr[3]);
+        $arr[MAX_INT32_STRING] = MAX_INT32_STRING;
+        $this->assertSame(MAX_INT32, $arr[MAX_INT32]);
+        $this->assertEquals(3, count($arr));
+        unset($arr['2']);
+        unset($arr['3.1']);
+        unset($arr[MAX_INT32_STRING]);
+        $this->assertEquals(0, count($arr));
+
+        // Test foreach.
+        $arr = new MapField(GPBType::INT32, GPBType::INT32);
+        for ($i = 0; $i < 3; $i++) {
+          $arr[$i] = $i;
+        }
+        $i = 0;
+        $arr_test = [];
+        foreach ($arr as $key => $val) {
+          $this->assertSame($key, $val);
+          $arr_test[] = $key;
+          $i++;
+        }
+        $this->assertTrue(isset($arr_test[0]));
+        $this->assertTrue(isset($arr_test[1]));
+        $this->assertTrue(isset($arr_test[2]));
+        $this->assertSame(3, $i);
+    }
+
+    #########################################################
+    # Test uint32 field.
+    #########################################################
+
+    public function testUint32() {
+        $arr = new MapField(GPBType::UINT32, GPBType::UINT32);
+
+        // Test integer argument.
+        $arr[MAX_UINT32] = MAX_UINT32;
+        $this->assertSame(-1, $arr[-1]);
+        $this->assertEquals(1, count($arr));
+        unset($arr[MAX_UINT32]);
+        $this->assertEquals(0, count($arr));
+
+        $arr[-1] = -1;
+        $this->assertSame(-1, $arr[-1]);
+        $arr[MIN_UINT32] = MIN_UINT32;
+        $this->assertSame(MIN_UINT32, $arr[MIN_UINT32]);
+        $this->assertEquals(2, count($arr));
+        unset($arr[-1]);
+        unset($arr[MIN_UINT32]);
+        $this->assertEquals(0, count($arr));
+
+        // Test float argument.
+        $arr[MAX_UINT32_FLOAT] = MAX_UINT32_FLOAT;
+        $this->assertSame(-1, $arr[-1]);
+        $this->assertEquals(1, count($arr));
+        unset($arr[MAX_UINT32_FLOAT]);
+        $this->assertEquals(0, count($arr));
+
+        $arr[3.1] = 3.1;
+        $this->assertSame(3, $arr[3]);
+        $arr[-1.0] = -1.0;
+        $this->assertSame(-1, $arr[-1]);
+        $arr[MIN_UINT32_FLOAT] = MIN_UINT32_FLOAT;
+        $this->assertSame(MIN_UINT32, $arr[MIN_UINT32]);
+        $this->assertEquals(3, count($arr));
+        unset($arr[3.1]);
+        unset($arr[-1.0]);
+        unset($arr[MIN_UINT32_FLOAT]);
+        $this->assertEquals(0, count($arr));
+
+        // Test string argument.
+        $arr[MAX_UINT32_STRING] = MAX_UINT32_STRING;
+        $this->assertSame(-1, $arr[-1]);
+        $this->assertEquals(1, count($arr));
+        unset($arr[MAX_UINT32_STRING]);
+        $this->assertEquals(0, count($arr));
+
+        $arr['7'] = '7';
+        $this->assertSame(7, $arr[7]);
+        $arr['3.1'] = '3.1';
+        $this->assertSame(3, $arr[3]);
+        $arr['-1.0'] = '-1.0';
+        $this->assertSame(-1, $arr[-1]);
+        $arr[MIN_UINT32_STRING] = MIN_UINT32_STRING;
+        $this->assertSame(MIN_UINT32, $arr[MIN_UINT32]);
+        $this->assertEquals(4, count($arr));
+        unset($arr['7']);
+        unset($arr['3.1']);
+        unset($arr['-1.0']);
+        unset($arr[MIN_UINT32_STRING]);
+        $this->assertEquals(0, count($arr));
+    }
+
+    #########################################################
+    # Test int64 field.
+    #########################################################
+
+    public function testInt64() {
+        $arr = new MapField(GPBType::INT64, GPBType::INT64);
+
+        // Test integer argument.
+        $arr[MAX_INT64] = MAX_INT64;
+        $arr[MIN_INT64] = MIN_INT64;
+        if (PHP_INT_SIZE == 4) {
+            $this->assertSame(MAX_INT64_STRING, $arr[MAX_INT64_STRING]);
+            $this->assertSame(MIN_INT64_STRING, $arr[MIN_INT64_STRING]);
+        } else {
+            $this->assertSame(MAX_INT64, $arr[MAX_INT64]);
+            $this->assertSame(MIN_INT64, $arr[MIN_INT64]);
+        }
+        $this->assertEquals(2, count($arr));
+        unset($arr[MAX_INT64]);
+        unset($arr[MIN_INT64]);
+        $this->assertEquals(0, count($arr));
+
+        // Test float argument.
+        $arr[1.1] = 1.1;
+        if (PHP_INT_SIZE == 4) {
+            $this->assertSame('1', $arr['1']);
+        } else {
+            $this->assertSame(1, $arr[1]);
+        }
+        $this->assertEquals(1, count($arr));
+        unset($arr[1.1]);
+        $this->assertEquals(0, count($arr));
+
+        // Test string argument.
+        $arr['2'] = '2';
+        $arr['3.1'] = '3.1';
+        $arr[MAX_INT64_STRING] = MAX_INT64_STRING;
+        $arr[MIN_INT64_STRING] = MIN_INT64_STRING;
+        if (PHP_INT_SIZE == 4) {
+            $this->assertSame('2', $arr['2']);
+            $this->assertSame('3', $arr['3']);
+            $this->assertSame(MAX_INT64_STRING, $arr[MAX_INT64_STRING]);
+            $this->assertSame(MIN_INT64_STRING, $arr[MIN_INT64_STRING]);
+        } else {
+            $this->assertSame(2, $arr[2]);
+            $this->assertSame(3, $arr[3]);
+            $this->assertSame(MAX_INT64, $arr[MAX_INT64]);
+            $this->assertSame(MIN_INT64, $arr[MIN_INT64]);
+        }
+        $this->assertEquals(4, count($arr));
+        unset($arr['2']);
+        unset($arr['3.1']);
+        unset($arr[MAX_INT64_STRING]);
+        unset($arr[MIN_INT64_STRING]);
+        $this->assertEquals(0, count($arr));
+    }
+
+    #########################################################
+    # Test uint64 field.
+    #########################################################
+
+    public function testUint64() {
+        $arr = new MapField(GPBType::UINT64, GPBType::UINT64);
+
+        // Test integer argument.
+        $arr[MAX_UINT64] = MAX_UINT64;
+        if (PHP_INT_SIZE == 4) {
+            $this->assertSame(MAX_UINT64_STRING, $arr[MAX_UINT64_STRING]);
+        } else {
+            $this->assertSame(MAX_UINT64, $arr[MAX_UINT64]);
+        }
+        $this->assertEquals(1, count($arr));
+        unset($arr[MAX_UINT64]);
+        $this->assertEquals(0, count($arr));
+
+        // Test float argument.
+        $arr[1.1] = 1.1;
+        if (PHP_INT_SIZE == 4) {
+            $this->assertSame('1', $arr['1']);
+        } else {
+            $this->assertSame(1, $arr[1]);
+        }
+        $this->assertEquals(1, count($arr));
+        unset($arr[1.1]);
+        $this->assertEquals(0, count($arr));
+
+        // Test string argument.
+        $arr['2'] = '2';
+        $arr['3.1'] = '3.1';
+        $arr[MAX_UINT64_STRING] = MAX_UINT64_STRING;
+
+        if (PHP_INT_SIZE == 4) {
+            $this->assertSame('2', $arr['2']);
+            $this->assertSame('3', $arr['3']);
+            $this->assertSame(MAX_UINT64_STRING, $arr[MAX_UINT64_STRING]);
+        } else {
+            $this->assertSame(2, $arr[2]);
+            $this->assertSame(3, $arr[3]);
+            $this->assertSame(MAX_UINT64, $arr[MAX_UINT64]);
+        }
+
+        $this->assertEquals(3, count($arr));
+        unset($arr['2']);
+        unset($arr['3.1']);
+        unset($arr[MAX_UINT64_STRING]);
+        $this->assertEquals(0, count($arr));
+    }
+
+    #########################################################
+    # Test float field.
+    #########################################################
+
+    public function testFloat() {
+        $arr = new MapField(GPBType::INT32, GPBType::FLOAT);
+
+        // Test set.
+        $arr[0] = 1;
+        $this->assertEquals(1.0, $arr[0], '', MAX_FLOAT_DIFF);
+
+        $arr[1] = 1.1;
+        $this->assertEquals(1.1, $arr[1], '', MAX_FLOAT_DIFF);
+
+        $arr[2] = '2';
+        $this->assertEquals(2.0, $arr[2], '', MAX_FLOAT_DIFF);
+        $arr[3] = '3.1';
+        $this->assertEquals(3.1, $arr[3], '', MAX_FLOAT_DIFF);
+
+        $this->assertEquals(4, count($arr));
+    }
+
+    #########################################################
+    # Test double field.
+    #########################################################
+
+    public function testDouble() {
+        $arr = new MapField(GPBType::INT32, GPBType::DOUBLE);
+
+        // Test set.
+        $arr[0] = 1;
+        $this->assertEquals(1.0, $arr[0], '', MAX_FLOAT_DIFF);
+
+        $arr[1] = 1.1;
+        $this->assertEquals(1.1, $arr[1], '', MAX_FLOAT_DIFF);
+
+        $arr[2] = '2';
+        $this->assertEquals(2.0, $arr[2], '', MAX_FLOAT_DIFF);
+        $arr[3] = '3.1';
+        $this->assertEquals(3.1, $arr[3], '', MAX_FLOAT_DIFF);
+
+        $this->assertEquals(4, count($arr));
+    }
+
+    #########################################################
+    # Test bool field.
+    #########################################################
+
+    public function testBool() {
+        $arr = new MapField(GPBType::BOOL, GPBType::BOOL);
+
+        // Test boolean.
+        $arr[True] = True;
+        $this->assertSame(True, $arr[True]);
+        $this->assertEquals(1, count($arr));
+        unset($arr[True]);
+        $this->assertEquals(0, count($arr));
+
+        $arr[False] = False;
+        $this->assertSame(False, $arr[False]);
+        $this->assertEquals(1, count($arr));
+        unset($arr[False]);
+        $this->assertEquals(0, count($arr));
+
+        // Test integer.
+        $arr[-1] = -1;
+        $this->assertSame(True, $arr[True]);
+        $this->assertEquals(1, count($arr));
+        unset($arr[-1]);
+        $this->assertEquals(0, count($arr));
+
+        $arr[0] = 0;
+        $this->assertSame(False, $arr[False]);
+        $this->assertEquals(1, count($arr));
+        unset($arr[0]);
+        $this->assertEquals(0, count($arr));
+
+        // Test float.
+        $arr[1.1] = 1.1;
+        $this->assertSame(True, $arr[True]);
+        $this->assertEquals(1, count($arr));
+        unset($arr[1.1]);
+        $this->assertEquals(0, count($arr));
+
+        $arr[0.0] = 0.0;
+        $this->assertSame(False, $arr[False]);
+        $this->assertEquals(1, count($arr));
+        unset($arr[0.0]);
+        $this->assertEquals(0, count($arr));
+
+        // Test string.
+        $arr['a'] = 'a';
+        $this->assertSame(True, $arr[True]);
+        $this->assertEquals(1, count($arr));
+        unset($arr['a']);
+        $this->assertEquals(0, count($arr));
+
+        $arr[''] = '';
+        $this->assertSame(False, $arr[False]);
+        $this->assertEquals(1, count($arr));
+        unset($arr['']);
+        $this->assertEquals(0, count($arr));
+    }
+
+    #########################################################
+    # Test string field.
+    #########################################################
+
+    public function testString() {
+        $arr = new MapField(GPBType::STRING, GPBType::STRING);
+
+        // Test set.
+        $arr['abc'] = 'abc';
+        $this->assertSame('abc', $arr['abc']);
+        $this->assertEquals(1, count($arr));
+        unset($arr['abc']);
+        $this->assertEquals(0, count($arr));
+
+        $arr[1] = 1;
+        $this->assertSame('1', $arr['1']);
+        $this->assertEquals(1, count($arr));
+        unset($arr[1]);
+        $this->assertEquals(0, count($arr));
+
+        $arr[1.1] = 1.1;
+        $this->assertSame('1.1', $arr['1.1']);
+        $this->assertEquals(1, count($arr));
+        unset($arr[1.1]);
+        $this->assertEquals(0, count($arr));
+
+        $arr[True] = True;
+        $this->assertSame('1', $arr['1']);
+        $this->assertEquals(1, count($arr));
+        unset($arr[True]);
+        $this->assertEquals(0, count($arr));
+
+        // Test foreach.
+        $arr = new MapField(GPBType::STRING, GPBType::STRING);
+        for ($i = 0; $i < 3; $i++) {
+          $arr[$i] = $i;
+        }
+        $i = 0;
+        $arr_test = [];
+        foreach ($arr as $key => $val) {
+          $this->assertSame($key, $val);
+          $arr_test[] = $key;
+          $i++;
+        }
+        $this->assertTrue(isset($arr_test['0']));
+        $this->assertTrue(isset($arr_test['1']));
+        $this->assertTrue(isset($arr_test['2']));
+        $this->assertSame(3, $i);
+    }
+
+    #########################################################
+    # Test message field.
+    #########################################################
+
+    public function testMessage() {
+        $arr = new MapField(GPBType::INT32,
+            GPBType::MESSAGE, Sub::class);
+
+        // Test append.
+        $sub_m = new Sub();
+        $sub_m->setA(1);
+        $arr[0] = $sub_m;
+        $this->assertSame(1, $arr[0]->getA());
+
+        $this->assertEquals(1, count($arr));
+
+        // Test foreach.
+        $arr = new MapField(GPBType::INT32,
+            GPBType::MESSAGE, Sub::class);
+        for ($i = 0; $i < 3; $i++) {
+          $arr[$i] = new Sub();;
+          $arr[$i]->setA($i);
+        }
+        $i = 0;
+        $key_test = [];
+        $value_test = [];
+        foreach ($arr as $key => $val) {
+          $key_test[] = $key;
+          $value_test[] = $val->getA();
+          $i++;
+        }
+        $this->assertTrue(isset($key_test['0']));
+        $this->assertTrue(isset($key_test['1']));
+        $this->assertTrue(isset($key_test['2']));
+        $this->assertTrue(isset($value_test['0']));
+        $this->assertTrue(isset($value_test['1']));
+        $this->assertTrue(isset($value_test['2']));
+        $this->assertSame(3, $i);
+    }
+
+    #########################################################
+    # Test memory leak
+    #########################################################
+
+    // TODO(teboring): Add it back.
+    // public function testCycleLeak()
+    // {
+    //     $arr = new MapField(GPBType::INT32,
+    //         GPBType::MESSAGE, TestMessage::class);
+    //     $arr[0] = new TestMessage;
+    //     $arr[0]->SetMapRecursive($arr);
+
+    //     // Clean up memory before test.
+    //     gc_collect_cycles();
+    //     $start = memory_get_usage();
+    //     unset($arr);
+
+    //     // Explicitly trigger garbage collection.
+    //     gc_collect_cycles();
+
+    //     $end = memory_get_usage();
+    //     $this->assertLessThan($start, $end);
+    // }
+}