[lldb][NFC] Add more test for builtin formats

The previous tests apparently missed a few code branches in DumpDataExtractor
code. Also renames the 'test_instruction' which had the same name as another
test (and Python therefore ignored the test entirely).

diff --git a/lldb/test/API/functionalities/data-formatter/builtin-formats/TestBuiltinFormats.py b/lldb/test/API/functionalities/data-formatter/builtin-formats/TestBuiltinFormats.py
index 9fefae6..1a413a1 100644 (file)
--- a/lldb/test/API/functionalities/data-formatter/builtin-formats/TestBuiltinFormats.py
+++ b/lldb/test/API/functionalities/data-formatter/builtin-formats/TestBuiltinFormats.py
@@ -42,6 +42,9 @@ class TestCase(TestBase):
         self.assertIn("= 0\n", self.getFormatted("float", "0"))
         self.assertIn("= 2\n", self.getFormatted("float", "0x40000000"))
         self.assertIn("= NaN\n", self.getFormatted("float", "-1"))
+        # Checks the float16 code.
+        self.assertIn("= 2\n", self.getFormatted("float", "(__UINT16_TYPE__)0x4000"))
+        self.assertIn("= error: unsupported byte size (1) for float format\n", self.getFormatted("float", "'a'"))
 
         # enumeration
         self.assertIn("= 0\n", self.getFormatted("enumeration", "0"))
@@ -59,6 +62,13 @@ class TestCase(TestBase):
 
         # octal
         self.assertIn("= 04553207\n", self.getFormatted("octal", "1234567"))
+        self.assertIn("= 0221505317046536757\n", self.getFormatted("octal", "(__uint128_t)0x123456789ABDEFull"))
+
+        # complex float
+        self.assertIn("= error: unsupported byte size (1) for complex float format\n", self.getFormatted("complex float", "'a'"))
+
+        # complex integer
+        self.assertIn("= error: unsupported byte size (1) for complex integer format\n", self.getFormatted("complex integer", "'a'"))
 
         # hex
         self.assertIn("= 0x00abc123\n", self.getFormatted("hex", "0xABC123"))
@@ -86,6 +96,17 @@ class TestCase(TestBase):
         self.assertIn('= " \\U0000001b\\a\\b\\f\\n\\r\\t\\vaA09"\n', self.getFormatted("OSType", "cstring"))
         self.assertIn('= " \\U0000001b\\a\\b\\f\\n\\r\\t\\vaA09"\n', self.getFormatted("unicode8", "cstring"))
 
+        # FIXME: Passing a 'const char *' will ignore any given format,
+        # so we have to repeat the tests with a void* casts to actually test our formats.
+        self.assertIn('= \\x9a\\x0f\\0\\0\\x01\\0\\0\\0\n', self.getFormatted("character array", "(void *)cstring"))
+        self.assertIn('= \\x9a\\x0f\\0\\0\\x01\\0\\0\\0\n', self.getFormatted("character", "(void *)cstring"))
+        self.assertIn('= " \\e\\a\\b\\f\\n\\r\\t\\vaA09"\n', self.getFormatted("c-string", "(void *)cstring"))
+        # FIXME: Ignores the printables characters at the end.
+        self.assertIn('= ........\n', self.getFormatted("printable character", "(void *)cstring"))
+        self.assertIn('= \'\\0\\0\\0\\x01\\0\\0\\x0f\\x9a\'\n', self.getFormatted("OSType", "(void *)cstring"))
+        # FIXME: This should print a string.
+        self.assertIn('= 0x0000000100000f9a\n', self.getFormatted("unicode8", "(void *)cstring"))
+
         self.assertIn('= \\0\\0\\0\\0\\0\\0\\0\\0\n', self.getFormatted("character array", "(__UINT64_TYPE__)0"))
         self.assertIn('= \\0\\0\\0\\0\\0\\0\\0\\0\n', self.getFormatted("character", "(__UINT64_TYPE__)0"))
         self.assertIn('=\n', self.getFormatted("c-string", "(__UINT64_TYPE__)0"))
@@ -137,6 +158,11 @@ class TestCase(TestBase):
         # There is not int128_t[] style, so this only tests uint128_t[].
         self.assertIn("= {0x00000000000000000123456789abcdef}\n", self.getFormatted("uint128_t[]", "__uint128_t i = 0x123456789ABCDEF; i"))
 
+        # Different fixed-width float type arrays.
+        self.assertIn("{2 2}\n", self.getFormatted("float16[]", "0x40004000"))
+        self.assertIn("{2 2}\n", self.getFormatted("float32[]", "0x4000000040000000ll"))
+        self.assertIn("{2 0}\n", self.getFormatted("float64[]", "__uint128_t i = 0x4000000000000000ll; i"))
+
         # Invalid format string
         self.expect("expr --format invalid_format_string -- 1", error=True,
                     substrs=["error: Invalid format character or name 'invalid_format_string'. Valid values are:"])
@@ -144,10 +170,12 @@ class TestCase(TestBase):
     # Extends to host target pointer width.
     @skipIf(archs=no_match(['x86_64']))
     @no_debug_info_test
-    def test_instruction(self):
+    def test_pointer(self):
         # pointer
         self.assertIn("= 0x000000000012d687\n", self.getFormatted("pointer", "1234567"))
         self.assertIn("= 0x0000000000000000\n", self.getFormatted("pointer", "0"))
+        # FIXME: Just ignores the input value as it's not pointer sized.
+        self.assertIn("= 0x0000000000000000\n", self.getFormatted("pointer", "'a'"))
 
     # Depends on the host target for decoding.
     @skipIf(archs=no_match(['x86_64']))