[LayoutNG] Implement ComputeMinAndMaxContentSizes for inline

third_party/WebKit/Source/core/layout/ng/ng_inline_node_test.cc

Index: third_party/WebKit/Source/core/layout/ng/ng_inline_node_test.cc
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_inline_node_test.cc b/third_party/WebKit/Source/core/layout/ng/ng_inline_node_test.cc
index 2568b2c89c1da8751a37afd83551a26eaebd3b9a..e24cdc35d701b2797cabb97fdeed54dba79e90ed 100644
--- a/third_party/WebKit/Source/core/layout/ng/ng_inline_node_test.cc
+++ b/third_party/WebKit/Source/core/layout/ng/ng_inline_node_test.cc
@@ -13,6 +13,8 @@
 #include "core/layout/ng/ng_text_fragment.h"
 #include "core/layout/ng/ng_text_layout_algorithm.h"
 #include "core/style/ComputedStyle.h"
+#include "platform/testing/FontTestHelpers.h"
+#include "platform/testing/UnitTestHelpers.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace blink {
@@ -54,13 +56,17 @@ class NGInlineNodeForTest : public NGInlineNode {
     is_bidi_enabled_ = true;
     NGInlineNode::SegmentText();
   }
+
+  using NGInlineNode::ShapeText;
 };
 
 class NGInlineNodeTest : public ::testing::Test {
  protected:
   void SetUp() override {
     style_ = ComputedStyle::create();
-    style_->font().update(nullptr);
+    Font font = testing::createTestFont(
+        "Ahem", testing::platformTestDataPath("Ahem.woff"), 10);
+    style_->setFont(font);
   }
 
   void CreateLine(NGInlineNode* node,
@@ -202,4 +208,15 @@ TEST_F(NGInlineNodeTest, CreateLineBidiIsolate) {
   TEST_TEXT_FRAGMENT(fragments[4], node, 8u, 22u, 28u, TextDirection::kLtr);
 }
 
+TEST_F(NGInlineNodeTest, MinAndMaxContentSizes) {
+  NGInlineNodeForTest* node = new NGInlineNodeForTest(style_.get());
+  node->Append("AB CDE", style_.get());
+  node->ShapeText();
+  MinAndMaxContentSizes sizes = node->ComputeMinAndMaxContentSizes();
+  // min_content should be 20, but is 30 until
+  // NGLineBuilder::SetStartOfHangables() is implemented.
+  EXPECT_EQ(30, sizes.min_content);
+  EXPECT_EQ(60, sizes.max_content);
+}
+
 }  // namespace blink