Add failure tests to APInt unit test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79209 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/ADT/APIntTest.cpp b/unittests/ADT/APIntTest.cpp
index 4a6b176..207c633 100644
--- a/unittests/ADT/APIntTest.cpp
+++ b/unittests/ADT/APIntTest.cpp
@@ -172,4 +172,15 @@
EXPECT_EQ(APInt(1, 1), APInt(1, "1", 16));
}
+TEST(APIntTest, StringDeath) {
+ EXPECT_DEATH(APInt(0, "", 0), "bitwidth too small");
+ EXPECT_DEATH(APInt(32, "", 0), "Radix should be 2, 8, 10, or 16!");
+ EXPECT_DEATH(APInt(32, "", 10), "Invalid string length");
+ EXPECT_DEATH(APInt(32, "-", 10), "string is only a minus!");
+ EXPECT_DEATH(APInt(1, "1234", 10), "Insufficient bit width");
+ EXPECT_DEATH(APInt(32, "\0", 10), "Invalid string length");
+ EXPECT_DEATH(APInt(32, StringRef("1\02", 3), 10), "Invalid character in digit string");
+ EXPECT_DEATH(APInt(32, "1L", 10), "Invalid character in digit string");
+}
+
}