+
+TEST(Option, ParseWithFlagExclusions) {
+ TestOptTable T;
+ unsigned MAI, MAC;
+ OwningPtr<InputArgList> AL;
+
+ // Exclude flag3 to avoid parsing as OPT_SLASH_C.
+ AL.reset(T.ParseArgs(Args, array_endof(Args), MAI, MAC,
+ /*FlagsToInclude=*/0,
+ /*FlagsToExclude=*/OptFlag3));
+ EXPECT_TRUE(AL->hasArg(OPT_A));
+ EXPECT_TRUE(AL->hasArg(OPT_C));
+ 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,
+ /*FlagsToInclude=*/0,
+ /*FlagsToExclude=*/OptFlag1));
+ EXPECT_TRUE(AL->hasArg(OPT_B));
+ EXPECT_FALSE(AL->hasArg(OPT_C));
+ EXPECT_TRUE(AL->hasArg(OPT_SLASH_C));
+
+ const char *NewArgs[] = { "/C", "foo", "--C=bar" };
+ AL.reset(T.ParseArgs(NewArgs, array_endof(NewArgs), MAI, MAC));
+ EXPECT_TRUE(AL->hasArg(OPT_SLASH_C));
+ EXPECT_TRUE(AL->hasArg(OPT_C));
+ EXPECT_EQ(AL->getLastArgValue(OPT_SLASH_C), "foo");
+ EXPECT_EQ(AL->getLastArgValue(OPT_C), "bar");
+}
+
+TEST(Option, ParseAliasInGroup) {
+ TestOptTable T;
+ unsigned MAI, MAC;
+
+ const char *MyArgs[] = { "-I" };
+ OwningPtr<InputArgList> AL(T.ParseArgs(MyArgs, array_endof(MyArgs), MAI, MAC));
+ EXPECT_TRUE(AL->hasArg(OPT_H));
+}
+
+TEST(Option, AliasArgs) {
+ TestOptTable T;
+ unsigned MAI, MAC;
+
+ const char *MyArgs[] = { "-J", "-Joo" };
+ OwningPtr<InputArgList> AL(T.ParseArgs(MyArgs, array_endof(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" };
+ OwningPtr<InputArgList> AL(T.ParseArgs(MyArgs, array_endof(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" };
+ OwningPtr<InputArgList> AL(T.ParseArgs(MyArgs, array_endof(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" };
+ OwningPtr<InputArgList> AL(T.ParseArgs(MyArgs, array_endof(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" };
+ OwningPtr<InputArgList> AL(T.ParseArgs(MyArgs, array_endof(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");
+}