From 251a499ba69edd59a3502aa7bb67951b5fbeefee Mon Sep 17 00:00:00 2001
From: Emil Sjolander <emilsj@fb.com>
Date: Wed, 31 Aug 2016 08:02:43 -0700
Subject: [PATCH] Generate tests for padding

Summary: Add generated tests for padding

Reviewed By: lucasr

Differential Revision: D3791211

fbshipit-source-id: 7fb4580c2ab8fba05532df746297c7a0ec6a734e
---
 tests/CSSLayoutPaddingTest.cpp | 148 +++++++++++++++++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100644 tests/CSSLayoutPaddingTest.cpp

diff --git a/tests/CSSLayoutPaddingTest.cpp b/tests/CSSLayoutPaddingTest.cpp
new file mode 100644
index 00000000..0ea4025d
--- /dev/null
+++ b/tests/CSSLayoutPaddingTest.cpp
@@ -0,0 +1,148 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+/**
+ * @Generated by gentest/gentest.sh with the following input
+ *
+ * <div id="padding_no_size" style="padding: 10px;">
+ * </div>
+ * <div id="padding_container_match_child" style="padding: 10px;">
+ * <div style="width: 10px; height: 10px;"></div>
+ * </div>
+ * <div id="padding_flex_child" style="width: 100px; height: 100px; padding: 10px;">
+ * <div style="width: 10px; flex-grow:1"></div>
+ * </div>
+ * <div id="padding_stretch_child" style="width: 100px; height: 100px; padding: 10px;">
+ * <div style="height: 10px;"></div>
+ * </div>
+ * <div id="padding_center_child" style="width: 100px; height: 100px; padding-left: 10px; padding-top: 10; padding-right: 20px; padding-bottom: 20px; align-items: center; justify-content: center;">
+ * <div style="height: 10px; width: 10px;"></div>
+ * </div>
+ *
+ */
+
+#include <CSSLayout/CSSLayout.h>
+#include <gtest/gtest.h>
+
+TEST(CSSLayoutTest, padding_no_size) {
+  const CSSNodeRef root = CSSNodeNew();
+  CSSNodeStyleSetPadding(root, CSSEdgeLeft, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeTop, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeRight, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeBottom, 10);
+  CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
+
+  ASSERT_EQ(0, CSSNodeLayoutGetLeft(root));
+  ASSERT_EQ(0, CSSNodeLayoutGetTop(root));
+  ASSERT_EQ(20, CSSNodeLayoutGetWidth(root));
+  ASSERT_EQ(20, CSSNodeLayoutGetHeight(root));
+}
+
+TEST(CSSLayoutTest, padding_container_match_child) {
+  const CSSNodeRef root = CSSNodeNew();
+  CSSNodeStyleSetPadding(root, CSSEdgeLeft, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeTop, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeRight, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeBottom, 10);
+
+  const CSSNodeRef root_child0 = CSSNodeNew();
+  CSSNodeStyleSetWidth(root_child0, 10);
+  CSSNodeStyleSetHeight(root_child0, 10);
+  CSSNodeInsertChild(root, root_child0, 0);
+  CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
+
+  ASSERT_EQ(0, CSSNodeLayoutGetLeft(root));
+  ASSERT_EQ(0, CSSNodeLayoutGetTop(root));
+  ASSERT_EQ(30, CSSNodeLayoutGetWidth(root));
+  ASSERT_EQ(30, CSSNodeLayoutGetHeight(root));
+
+  ASSERT_EQ(10, CSSNodeLayoutGetLeft(root_child0));
+  ASSERT_EQ(10, CSSNodeLayoutGetTop(root_child0));
+  ASSERT_EQ(10, CSSNodeLayoutGetWidth(root_child0));
+  ASSERT_EQ(10, CSSNodeLayoutGetHeight(root_child0));
+}
+
+TEST(CSSLayoutTest, padding_flex_child) {
+  const CSSNodeRef root = CSSNodeNew();
+  CSSNodeStyleSetPadding(root, CSSEdgeLeft, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeTop, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeRight, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeBottom, 10);
+  CSSNodeStyleSetWidth(root, 100);
+  CSSNodeStyleSetHeight(root, 100);
+
+  const CSSNodeRef root_child0 = CSSNodeNew();
+  CSSNodeStyleSetFlexGrow(root_child0, 1);
+  CSSNodeStyleSetWidth(root_child0, 10);
+  CSSNodeInsertChild(root, root_child0, 0);
+  CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
+
+  ASSERT_EQ(0, CSSNodeLayoutGetLeft(root));
+  ASSERT_EQ(0, CSSNodeLayoutGetTop(root));
+  ASSERT_EQ(100, CSSNodeLayoutGetWidth(root));
+  ASSERT_EQ(100, CSSNodeLayoutGetHeight(root));
+
+  ASSERT_EQ(10, CSSNodeLayoutGetLeft(root_child0));
+  ASSERT_EQ(10, CSSNodeLayoutGetTop(root_child0));
+  ASSERT_EQ(10, CSSNodeLayoutGetWidth(root_child0));
+  ASSERT_EQ(80, CSSNodeLayoutGetHeight(root_child0));
+}
+
+TEST(CSSLayoutTest, padding_stretch_child) {
+  const CSSNodeRef root = CSSNodeNew();
+  CSSNodeStyleSetPadding(root, CSSEdgeLeft, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeTop, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeRight, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeBottom, 10);
+  CSSNodeStyleSetWidth(root, 100);
+  CSSNodeStyleSetHeight(root, 100);
+
+  const CSSNodeRef root_child0 = CSSNodeNew();
+  CSSNodeStyleSetHeight(root_child0, 10);
+  CSSNodeInsertChild(root, root_child0, 0);
+  CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
+
+  ASSERT_EQ(0, CSSNodeLayoutGetLeft(root));
+  ASSERT_EQ(0, CSSNodeLayoutGetTop(root));
+  ASSERT_EQ(100, CSSNodeLayoutGetWidth(root));
+  ASSERT_EQ(100, CSSNodeLayoutGetHeight(root));
+
+  ASSERT_EQ(10, CSSNodeLayoutGetLeft(root_child0));
+  ASSERT_EQ(10, CSSNodeLayoutGetTop(root_child0));
+  ASSERT_EQ(80, CSSNodeLayoutGetWidth(root_child0));
+  ASSERT_EQ(10, CSSNodeLayoutGetHeight(root_child0));
+}
+
+TEST(CSSLayoutTest, padding_center_child) {
+  const CSSNodeRef root = CSSNodeNew();
+  CSSNodeStyleSetJustifyContent(root, CSSJustifyCenter);
+  CSSNodeStyleSetAlignItems(root, CSSAlignCenter);
+  CSSNodeStyleSetPadding(root, CSSEdgeLeft, 10);
+  CSSNodeStyleSetPadding(root, CSSEdgeRight, 20);
+  CSSNodeStyleSetPadding(root, CSSEdgeBottom, 20);
+  CSSNodeStyleSetWidth(root, 100);
+  CSSNodeStyleSetHeight(root, 100);
+
+  const CSSNodeRef root_child0 = CSSNodeNew();
+  CSSNodeStyleSetAlignSelf(root_child0, CSSAlignCenter);
+  CSSNodeStyleSetWidth(root_child0, 10);
+  CSSNodeStyleSetHeight(root_child0, 10);
+  CSSNodeInsertChild(root, root_child0, 0);
+  CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
+
+  ASSERT_EQ(0, CSSNodeLayoutGetLeft(root));
+  ASSERT_EQ(0, CSSNodeLayoutGetTop(root));
+  ASSERT_EQ(100, CSSNodeLayoutGetWidth(root));
+  ASSERT_EQ(100, CSSNodeLayoutGetHeight(root));
+
+  ASSERT_EQ(40, CSSNodeLayoutGetLeft(root_child0));
+  ASSERT_EQ(35, CSSNodeLayoutGetTop(root_child0));
+  ASSERT_EQ(10, CSSNodeLayoutGetWidth(root_child0));
+  ASSERT_EQ(10, CSSNodeLayoutGetHeight(root_child0));
+}