Add a test file that was missed in 4de6b1586807285e20a5db6596519c2336a64568

diff --git a/clang-tools-extra/test/clang-tidy/checkers/hicpp-signed-bitwise-integer-literals.cpp b/clang-tools-extra/test/clang-tidy/checkers/hicpp-signed-bitwise-integer-literals.cpp
new file mode 100644 (file)
index 0000000..643c36a
--- /dev/null
+++ b/clang-tools-extra/test/clang-tidy/checkers/hicpp-signed-bitwise-integer-literals.cpp
@@ -0,0 +1,33 @@
+// RUN: %check_clang_tidy %s hicpp-signed-bitwise %t -- \
+// RUN:   -config="{CheckOptions: [{key: hicpp-signed-bitwise.IgnorePositiveIntegerLiterals, value: 1 }]}" \
+// RUN: -- -std=c++11
+
+void examples() {
+  unsigned UValue = 40u;
+  unsigned URes;
+
+  URes = UValue & 1u; //Ok
+  URes = UValue & -1;
+  // CHECK-MESSAGES: :[[@LINE-1]]:10: warning: use of a signed integer operand with a binary bitwise operator
+
+  unsigned URes2 = URes << 1; //Ok
+
+  int IResult;
+  IResult = 10 & 2; //Ok
+  IResult = 3 << -1;
+  // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: use of a signed integer operand with a binary bitwise operator
+
+  int Int = 30;
+  IResult = Int << 1;
+  // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: use of a signed integer operand with a binary bitwise operator
+  IResult = ~0; //Ok
+}
+
+enum EnumConstruction {
+  one = 1,
+  two = 2,
+  test1 = 1 << 12, //Ok
+  test2 = one << two,
+  // CHECK-MESSAGES: :[[@LINE-1]]:11: warning: use of a signed integer operand with a binary bitwise operator
+  test3 = 1u << 12, //Ok
+};