commit 4d05874ba2e1a7116c1eac22ab0eca537795cb75
author Samuel Benzaquen <sbenza@google.com> Fri Nov 22 14:41:48 2013 +0000
committer Samuel Benzaquen <sbenza@google.com> Fri Nov 22 14:41:48 2013 +0000
tree e2a35f80fff4d5655fda9c3e312bd23a58964583
parent bf9b24edc3d62989e420d6ea0b1cf1ae8f6bcac3

Add support for the 'unless' matcher in the dynamic layer.

Summary: Add support for the 'unless' matcher in the dynamic layer.

Reviewers: klimek

CC: cfe-commits, revane, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D2247

llvm-svn: 195466

clang/unittests/ASTMatchers/Dynamic/RegistryTest.cpp

diff --git a/clang/unittests/ASTMatchers/Dynamic/RegistryTest.cpp b/clang/unittests/ASTMatchers/Dynamic/RegistryTest.cpp
index e716484..dad9499 100644
--- a/clang/unittests/ASTMatchers/Dynamic/RegistryTest.cpp
+++ b/clang/unittests/ASTMatchers/Dynamic/RegistryTest.cpp
@@ -295,6 +295,17 @@
   EXPECT_FALSE(matches("int i = 0;", D));
   EXPECT_TRUE(matches("class Bar{};", D));
   EXPECT_FALSE(matches("class OtherBar{};", D));
+
+  D = constructMatcher(
+      "recordDecl",
+      constructMatcher(
+          "unless",
+          constructMatcher("namedDecl",
+                           constructMatcher("hasName", std::string("Bar")))))
+          .getTypedMatcher<Decl>();
+
+  EXPECT_FALSE(matches("class Bar{};", D));
+  EXPECT_TRUE(matches("class OtherBar{};", D));
 }
 
 TEST_F(RegistryTest, Errors) {
@@ -307,6 +318,15 @@
   EXPECT_TRUE(constructMatcher("isArrow", std::string(), Error.get()).isNull());
   EXPECT_EQ("Incorrect argument count. (Expected = 0) != (Actual = 1)",
             Error->toString());
+  Error.reset(new Diagnostics());
+  EXPECT_TRUE(constructMatcher("anyOf", Error.get()).isNull());
+  EXPECT_EQ("Incorrect argument count. (Expected = (2, )) != (Actual = 0)",
+            Error->toString());
+  Error.reset(new Diagnostics());
+  EXPECT_TRUE(constructMatcher("unless", std::string(), std::string(),
+                               Error.get()).isNull());
+  EXPECT_EQ("Incorrect argument count. (Expected = (1, 1)) != (Actual = 2)",
+            Error->toString());
 
   // Bad argument type
   Error.reset(new Diagnostics());
@@ -324,7 +344,8 @@
 
   // Bad argument type with variadic.
   Error.reset(new Diagnostics());
-  EXPECT_TRUE(constructMatcher("anyOf", std::string(), Error.get()).isNull());
+  EXPECT_TRUE(constructMatcher("anyOf", std::string(), std::string(),
+                               Error.get()).isNull());
   EXPECT_EQ(
       "Incorrect type for arg 1. (Expected = Matcher<>) != (Actual = String)",
       Error->toString());