From 8b4a61df1afed54efdabc2cfa735d8e092b50332 Mon Sep 17 00:00:00 2001
From: Emil Sjolander <emilsj@fb.com>
Date: Thu, 25 Aug 2016 15:28:44 -0700
Subject: [PATCH] Generate tests for min/max height/width

Summary: Generate tests for min/max height/width

Differential Revision: D3771576

fbshipit-source-id: a114f79bdb3d36237d7ecc22f8cef69b6899fc3d
---
 tests/CSSLayoutMinMaxDimensionTest.cpp | 140 +++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 tests/CSSLayoutMinMaxDimensionTest.cpp

diff --git a/tests/CSSLayoutMinMaxDimensionTest.cpp b/tests/CSSLayoutMinMaxDimensionTest.cpp
new file mode 100644
index 00000000..382a6686
--- /dev/null
+++ b/tests/CSSLayoutMinMaxDimensionTest.cpp
@@ -0,0 +1,140 @@
+/**
+ * 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 style="width: 100px; height: 100px;">
+ * <div style="height: 10px; max-width: 50px;"></div>
+ * </div>
+ * <div style="width: 100px; height: 100px; flex-direction: row;">
+ * <div style="width: 10px; max-height: 50px;"></div>
+ * </div>
+ * <div style="width: 100px; height: 100px;">
+ * <div style="flex-grow: 1; min-height: 60px;"></div>
+ * <div style="flex-grow: 1;"></div>
+ * </div>
+ * <div style="width: 100px; height: 100px; flex-direction: row">
+ * <div style="flex-grow: 1; min-width: 60px;"></div>
+ * <div style="flex-grow: 1;"></div>
+ * </div>
+ *
+ */
+
+#include <CSSLayout/CSSLayout-internal.h>
+#include <CSSLayoutTestUtils/CSSLayoutTestUtils.h>
+#include <gtest/gtest.h>
+
+TEST(CSSLayoutTest, max_width) {
+  const CSSNodeRef root = CSSNodeNew();
+  CSSNodeStyleSetWidth(root, 100);
+  CSSNodeStyleSetHeight(root, 100);
+
+  const CSSNodeRef root_child0 = CSSNodeNew();
+  CSSNodeStyleSetMaxWidth(root_child0, 50);
+  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(0, CSSNodeLayoutGetLeft(root_child0));
+  ASSERT_EQ(0, CSSNodeLayoutGetTop(root_child0));
+  ASSERT_EQ(50, CSSNodeLayoutGetWidth(root_child0));
+  ASSERT_EQ(10, CSSNodeLayoutGetHeight(root_child0));
+}
+
+TEST(CSSLayoutTest, max_height) {
+  const CSSNodeRef root = CSSNodeNew();
+  CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
+  CSSNodeStyleSetWidth(root, 100);
+  CSSNodeStyleSetHeight(root, 100);
+
+  const CSSNodeRef root_child0 = CSSNodeNew();
+  CSSNodeStyleSetWidth(root_child0, 10);
+  CSSNodeStyleSetMaxHeight(root_child0, 50);
+  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(0, CSSNodeLayoutGetLeft(root_child0));
+  ASSERT_EQ(0, CSSNodeLayoutGetTop(root_child0));
+  ASSERT_EQ(10, CSSNodeLayoutGetWidth(root_child0));
+  ASSERT_EQ(50, CSSNodeLayoutGetHeight(root_child0));
+}
+
+TEST(CSSLayoutTest, min_height) {
+  const CSSNodeRef root = CSSNodeNew();
+  CSSNodeStyleSetWidth(root, 100);
+  CSSNodeStyleSetHeight(root, 100);
+
+  const CSSNodeRef root_child0 = CSSNodeNew();
+  CSSNodeStyleSetFlexGrow(root_child0, 1);
+  CSSNodeStyleSetMinHeight(root_child0, 60);
+  CSSNodeInsertChild(root, root_child0, 0);
+
+  const CSSNodeRef root_child1 = CSSNodeNew();
+  CSSNodeStyleSetFlexGrow(root_child1, 1);
+  CSSNodeInsertChild(root, root_child1, 1);
+  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(0, CSSNodeLayoutGetLeft(root_child0));
+  ASSERT_EQ(0, CSSNodeLayoutGetTop(root_child0));
+  ASSERT_EQ(100, CSSNodeLayoutGetWidth(root_child0));
+  ASSERT_EQ(80, CSSNodeLayoutGetHeight(root_child0));
+
+  ASSERT_EQ(0, CSSNodeLayoutGetLeft(root_child1));
+  ASSERT_EQ(80, CSSNodeLayoutGetTop(root_child1));
+  ASSERT_EQ(100, CSSNodeLayoutGetWidth(root_child1));
+  ASSERT_EQ(20, CSSNodeLayoutGetHeight(root_child1));
+}
+
+TEST(CSSLayoutTest, min_width) {
+  const CSSNodeRef root = CSSNodeNew();
+  CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
+  CSSNodeStyleSetWidth(root, 100);
+  CSSNodeStyleSetHeight(root, 100);
+
+  const CSSNodeRef root_child0 = CSSNodeNew();
+  CSSNodeStyleSetFlexGrow(root_child0, 1);
+  CSSNodeStyleSetMinWidth(root_child0, 60);
+  CSSNodeInsertChild(root, root_child0, 0);
+
+  const CSSNodeRef root_child1 = CSSNodeNew();
+  CSSNodeStyleSetFlexGrow(root_child1, 1);
+  CSSNodeInsertChild(root, root_child1, 1);
+  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(0, CSSNodeLayoutGetLeft(root_child0));
+  ASSERT_EQ(0, CSSNodeLayoutGetTop(root_child0));
+  ASSERT_EQ(80, CSSNodeLayoutGetWidth(root_child0));
+  ASSERT_EQ(100, CSSNodeLayoutGetHeight(root_child0));
+
+  ASSERT_EQ(80, CSSNodeLayoutGetLeft(root_child1));
+  ASSERT_EQ(0, CSSNodeLayoutGetTop(root_child1));
+  ASSERT_EQ(20, CSSNodeLayoutGetWidth(root_child1));
+  ASSERT_EQ(100, CSSNodeLayoutGetHeight(root_child1));
+}