[OCaml] Don't build stub libraries twice.

[oota-llvm.git] / unittests / Option / OptionParsingTest.cpp

diff --git a/unittests/Option/OptionParsingTest.cpp b/unittests/Option/OptionParsingTest.cpp
index 2c4fdcfa2c7441ee159ce4419e96554fd6a63a81..aa32da3a595fdad88575e05378936dc89194b82c 100644 (file)
--- a/unittests/Option/OptionParsingTest.cpp
+++ b/unittests/Option/OptionParsingTest.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/ADT/OwningPtr.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Option/Arg.h"
 #include "llvm/Option/ArgList.h"
@@ -19,8 +18,8 @@ using namespace llvm::opt;
 
 enum ID {
   OPT_INVALID = 0, // This is not an option ID.
-#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, FLAGS, PARAM, \
-              HELPTEXT, METAVAR) OPT_##ID,
+#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM, \
+               HELPTEXT, METAVAR) OPT_##ID,
 #include "Opts.inc"
   LastOption
 #undef OPTION
@@ -37,10 +36,10 @@ enum OptionFlags {
 };
 
 static const OptTable::Info InfoTable[] = {
-#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, FLAGS, PARAM, \
+#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM, \
                HELPTEXT, METAVAR)   \
   { PREFIX, NAME, HELPTEXT, METAVAR, OPT_##ID, Option::KIND##Class, PARAM, \
-    FLAGS, OPT_##GROUP, OPT_##ALIAS },
+    FLAGS, OPT_##GROUP, OPT_##ALIAS, ALIASARGS },
 #include "Opts.inc"
 #undef OPTION
 };
@@ -48,8 +47,8 @@ static const OptTable::Info InfoTable[] = {
 namespace {
 class TestOptTable : public OptTable {
 public:
-  TestOptTable()
-    : OptTable(InfoTable, array_lengthof(InfoTable)) {}
+  TestOptTable(bool IgnoreCase = false)
+    : OptTable(InfoTable, array_lengthof(InfoTable), IgnoreCase) {}
 };
 }
 
@@ -68,7 +67,8 @@ const char *Args[] = {
 TEST(Option, OptionParsing) {
   TestOptTable T;
   unsigned MAI, MAC;
-  OwningPtr<InputArgList> AL(T.ParseArgs(Args, array_endof(Args), MAI, MAC));
+  std::unique_ptr<InputArgList> AL(
+      T.ParseArgs(std::begin(Args), std::end(Args), MAI, MAC));
 
   // Check they all exist.
   EXPECT_TRUE(AL->hasArg(OPT_A));
@@ -111,10 +111,10 @@ TEST(Option, OptionParsing) {
 TEST(Option, ParseWithFlagExclusions) {
   TestOptTable T;
   unsigned MAI, MAC;
-  OwningPtr<InputArgList> AL;
+  std::unique_ptr<InputArgList> AL;
 
   // Exclude flag3 to avoid parsing as OPT_SLASH_C.
-  AL.reset(T.ParseArgs(Args, array_endof(Args), MAI, MAC,
+  AL.reset(T.ParseArgs(std::begin(Args), std::end(Args), MAI, MAC,
                        /*FlagsToInclude=*/0,
                        /*FlagsToExclude=*/OptFlag3));
   EXPECT_TRUE(AL->hasArg(OPT_A));
@@ -122,7 +122,7 @@ TEST(Option, ParseWithFlagExclusions) {
   EXPECT_FALSE(AL->hasArg(OPT_SLASH_C));
 
   // Exclude flag1 to avoid parsing as OPT_C.
-  AL.reset(T.ParseArgs(Args, array_endof(Args), MAI, MAC,
+  AL.reset(T.ParseArgs(std::begin(Args), std::end(Args), MAI, MAC,
                        /*FlagsToInclude=*/0,
                        /*FlagsToExclude=*/OptFlag1));
   EXPECT_TRUE(AL->hasArg(OPT_B));
@@ -130,7 +130,7 @@ TEST(Option, ParseWithFlagExclusions) {
   EXPECT_TRUE(AL->hasArg(OPT_SLASH_C));
 
   const char *NewArgs[] = { "/C", "foo", "--C=bar" };
-  AL.reset(T.ParseArgs(NewArgs, array_endof(NewArgs), MAI, MAC));
+  AL.reset(T.ParseArgs(std::begin(NewArgs), std::end(NewArgs), MAI, MAC));
   EXPECT_TRUE(AL->hasArg(OPT_SLASH_C));
   EXPECT_TRUE(AL->hasArg(OPT_C));
   EXPECT_EQ(AL->getLastArgValue(OPT_SLASH_C), "foo");
@@ -142,6 +142,70 @@ TEST(Option, ParseAliasInGroup) {
   unsigned MAI, MAC;
 
   const char *MyArgs[] = { "-I" };
-  OwningPtr<InputArgList> AL(T.ParseArgs(MyArgs, array_endof(MyArgs), MAI, MAC));
+  std::unique_ptr<InputArgList> AL(
+      T.ParseArgs(std::begin(MyArgs), std::end(MyArgs), MAI, MAC));
   EXPECT_TRUE(AL->hasArg(OPT_H));
 }
+
+TEST(Option, AliasArgs) {
+  TestOptTable T;
+  unsigned MAI, MAC;
+
+  const char *MyArgs[] = { "-J", "-Joo" };
+  std::unique_ptr<InputArgList> AL(
+      T.ParseArgs(std::begin(MyArgs), std::end(MyArgs), MAI, MAC));
+  EXPECT_TRUE(AL->hasArg(OPT_B));
+  EXPECT_EQ(AL->getAllArgValues(OPT_B)[0], "foo");
+  EXPECT_EQ(AL->getAllArgValues(OPT_B)[1], "bar");
+}
+
+TEST(Option, IgnoreCase) {
+  TestOptTable T(true);
+  unsigned MAI, MAC;
+
+  const char *MyArgs[] = { "-a", "-joo" };
+  std::unique_ptr<InputArgList> AL(
+      T.ParseArgs(std::begin(MyArgs), std::end(MyArgs), MAI, MAC));
+  EXPECT_TRUE(AL->hasArg(OPT_A));
+  EXPECT_TRUE(AL->hasArg(OPT_B));
+}
+
+TEST(Option, DoNotIgnoreCase) {
+  TestOptTable T;
+  unsigned MAI, MAC;
+
+  const char *MyArgs[] = { "-a", "-joo" };
+  std::unique_ptr<InputArgList> AL(
+      T.ParseArgs(std::begin(MyArgs), std::end(MyArgs), MAI, MAC));
+  EXPECT_FALSE(AL->hasArg(OPT_A));
+  EXPECT_FALSE(AL->hasArg(OPT_B));
+}
+
+TEST(Option, SlurpEmpty) {
+  TestOptTable T;
+  unsigned MAI, MAC;
+
+  const char *MyArgs[] = { "-A", "-slurp" };
+  std::unique_ptr<InputArgList> AL(
+      T.ParseArgs(std::begin(MyArgs), std::end(MyArgs), MAI, MAC));
+  EXPECT_TRUE(AL->hasArg(OPT_A));
+  EXPECT_TRUE(AL->hasArg(OPT_Slurp));
+  EXPECT_EQ(AL->getAllArgValues(OPT_Slurp).size(), 0U);
+}
+
+TEST(Option, Slurp) {
+  TestOptTable T;
+  unsigned MAI, MAC;
+
+  const char *MyArgs[] = { "-A", "-slurp", "-B", "--", "foo" };
+  std::unique_ptr<InputArgList> AL(
+      T.ParseArgs(std::begin(MyArgs), std::end(MyArgs), MAI, MAC));
+  EXPECT_EQ(AL->size(), 2U);
+  EXPECT_TRUE(AL->hasArg(OPT_A));
+  EXPECT_FALSE(AL->hasArg(OPT_B));
+  EXPECT_TRUE(AL->hasArg(OPT_Slurp));
+  EXPECT_EQ(AL->getAllArgValues(OPT_Slurp).size(), 3U);
+  EXPECT_EQ(AL->getAllArgValues(OPT_Slurp)[0], "-B");
+  EXPECT_EQ(AL->getAllArgValues(OPT_Slurp)[1], "--");
+  EXPECT_EQ(AL->getAllArgValues(OPT_Slurp)[2], "foo");
+}