diff options
Diffstat (limited to 'unittests')
-rw-r--r-- | unittests/Format/FormatTest.cpp | 180 |
1 files changed, 177 insertions, 3 deletions
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp index e070396ac0..b5f959f9c1 100644 --- a/unittests/Format/FormatTest.cpp +++ b/unittests/Format/FormatTest.cpp @@ -6571,12 +6571,12 @@ TEST_F(FormatTest, PullInlineOnlyFunctionDefinitionsIntoSingleLine) { MergeInlineOnly); } -TEST_F(FormatTest, SplitEmptyFunctionBody) { +TEST_F(FormatTest, SplitEmptyFunction) { FormatStyle Style = getLLVMStyle(); Style.AllowShortFunctionsOnASingleLine = FormatStyle::SFS_None; Style.BreakBeforeBraces = FormatStyle::BS_Custom; Style.BraceWrapping.AfterFunction = true; - Style.BraceWrapping.SplitEmptyFunctionBody = false; + Style.BraceWrapping.SplitEmptyFunction = false; Style.ColumnLimit = 40; verifyFormat("int f()\n" @@ -6639,6 +6639,178 @@ TEST_F(FormatTest, SplitEmptyFunctionBody) { Style); } +TEST_F(FormatTest, SplitEmptyClass) { + FormatStyle Style = getLLVMStyle(); + Style.BreakBeforeBraces = FormatStyle::BS_Custom; + Style.BraceWrapping.AfterClass = true; + Style.BraceWrapping.SplitEmptyRecord = false; + + verifyFormat("class Foo\n" + "{};", + Style); + verifyFormat("/* something */ class Foo\n" + "{};", + Style); + verifyFormat("template <typename X> class Foo\n" + "{};", + Style); + verifyFormat("class Foo\n" + "{\n" + " Foo();\n" + "};", + Style); + verifyFormat("typedef class Foo\n" + "{\n" + "} Foo_t;", + Style); +} + +TEST_F(FormatTest, SplitEmptyStruct) { + FormatStyle Style = getLLVMStyle(); + Style.BreakBeforeBraces = FormatStyle::BS_Custom; + Style.BraceWrapping.AfterStruct = true; + Style.BraceWrapping.SplitEmptyRecord = false; + + verifyFormat("struct Foo\n" + "{};", + Style); + verifyFormat("/* something */ struct Foo\n" + "{};", + Style); + verifyFormat("template <typename X> struct Foo\n" + "{};", + Style); + verifyFormat("struct Foo\n" + "{\n" + " Foo();\n" + "};", + Style); + verifyFormat("typedef struct Foo\n" + "{\n" + "} Foo_t;", + Style); + //typedef struct Bar {} Bar_t; +} + +TEST_F(FormatTest, SplitEmptyUnion) { + FormatStyle Style = getLLVMStyle(); + Style.BreakBeforeBraces = FormatStyle::BS_Custom; + Style.BraceWrapping.AfterUnion = true; + Style.BraceWrapping.SplitEmptyRecord = false; + + verifyFormat("union Foo\n" + "{};", + Style); + verifyFormat("/* something */ union Foo\n" + "{};", + Style); + verifyFormat("union Foo\n" + "{\n" + " A,\n" + "};", + Style); + verifyFormat("typedef union Foo\n" + "{\n" + "} Foo_t;", + Style); +} + +TEST_F(FormatTest, SplitEmptyNamespace) { + FormatStyle Style = getLLVMStyle(); + Style.BreakBeforeBraces = FormatStyle::BS_Custom; + Style.BraceWrapping.AfterNamespace = true; + Style.BraceWrapping.SplitEmptyNamespace = false; + + verifyFormat("namespace Foo\n" + "{};", + Style); + verifyFormat("/* something */ namespace Foo\n" + "{};", + Style); + verifyFormat("inline namespace Foo\n" + "{};", + Style); + verifyFormat("namespace Foo\n" + "{\n" + "void Bar();\n" + "};", + Style); +} + +TEST_F(FormatTest, NeverMergeShortRecords) { + FormatStyle Style = getLLVMStyle(); + + verifyFormat("class Foo {\n" + " Foo();\n" + "};", + Style); + verifyFormat("typedef class Foo {\n" + " Foo();\n" + "} Foo_t;", + Style); + verifyFormat("struct Foo {\n" + " Foo();\n" + "};", + Style); + verifyFormat("typedef struct Foo {\n" + " Foo();\n" + "} Foo_t;", + Style); + verifyFormat("union Foo {\n" + " A,\n" + "};", + Style); + verifyFormat("typedef union Foo {\n" + " A,\n" + "} Foo_t;", + Style); + verifyFormat("namespace Foo {\n" + "void Bar();\n" + "};", + Style); + + Style.BreakBeforeBraces = FormatStyle::BS_Custom; + Style.BraceWrapping.AfterClass = true; + Style.BraceWrapping.AfterStruct = true; + Style.BraceWrapping.AfterUnion = true; + Style.BraceWrapping.AfterNamespace = true; + verifyFormat("class Foo\n" + "{\n" + " Foo();\n" + "};", + Style); + verifyFormat("typedef class Foo\n" + "{\n" + " Foo();\n" + "} Foo_t;", + Style); + verifyFormat("struct Foo\n" + "{\n" + " Foo();\n" + "};", + Style); + verifyFormat("typedef struct Foo\n" + "{\n" + " Foo();\n" + "} Foo_t;", + Style); + verifyFormat("union Foo\n" + "{\n" + " A,\n" + "};", + Style); + verifyFormat("typedef union Foo\n" + "{\n" + " A,\n" + "} Foo_t;", + Style); + verifyFormat("namespace Foo\n" + "{\n" + "void Bar();\n" + "};", + Style); +} + TEST_F(FormatTest, UnderstandContextOfRecordTypeKeywords) { // Elaborate type variable declarations. verifyFormat("struct foo a = {bar};\nint n;"); @@ -9371,7 +9543,9 @@ TEST_F(FormatTest, ParsesConfigurationBools) { CHECK_PARSE_NESTED_BOOL(BraceWrapping, BeforeCatch); CHECK_PARSE_NESTED_BOOL(BraceWrapping, BeforeElse); CHECK_PARSE_NESTED_BOOL(BraceWrapping, IndentBraces); - CHECK_PARSE_NESTED_BOOL(BraceWrapping, SplitEmptyFunctionBody); + CHECK_PARSE_NESTED_BOOL(BraceWrapping, SplitEmptyFunction); + CHECK_PARSE_NESTED_BOOL(BraceWrapping, SplitEmptyRecord); + CHECK_PARSE_NESTED_BOOL(BraceWrapping, SplitEmptyNamespace); } #undef CHECK_PARSE_BOOL |