From 3ad9f8a70fda629d0ec0b87631d1361178763733 Mon Sep 17 00:00:00 2001
From: Gavin Andresen <gavinandresen@gmail.com>
Date: Mon, 6 Feb 2012 13:55:11 -0500
Subject: New GetArg features: allow --, and booleans can be -foo or -nofoo

---
 src/test/getarg_tests.cpp | 72 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)

(limited to 'src/test/getarg_tests.cpp')

diff --git a/src/test/getarg_tests.cpp b/src/test/getarg_tests.cpp
index 5b378eaca9..78953d296f 100644
--- a/src/test/getarg_tests.cpp
+++ b/src/test/getarg_tests.cpp
@@ -47,6 +47,44 @@ BOOST_AUTO_TEST_CASE(boolarg)
     BOOST_CHECK(GetBoolArg("-foo"));
     BOOST_CHECK(GetBoolArg("-foo", false));
     BOOST_CHECK(GetBoolArg("-foo", true));
+
+    // New 0.6 feature: auto-map -nosomething to !-something:
+    ResetArgs("-nofoo");
+    BOOST_CHECK(!GetBoolArg("-foo"));
+    BOOST_CHECK(!GetBoolArg("-foo", false));
+    BOOST_CHECK(!GetBoolArg("-foo", true));
+
+    ResetArgs("-nofoo=1");
+    BOOST_CHECK(!GetBoolArg("-foo"));
+    BOOST_CHECK(!GetBoolArg("-foo", false));
+    BOOST_CHECK(!GetBoolArg("-foo", true));
+
+    ResetArgs("-foo -nofoo");  // -foo should win
+    BOOST_CHECK(GetBoolArg("-foo"));
+    BOOST_CHECK(GetBoolArg("-foo", false));
+    BOOST_CHECK(GetBoolArg("-foo", true));
+
+    ResetArgs("-foo=1 -nofoo=1");  // -foo should win
+    BOOST_CHECK(GetBoolArg("-foo"));
+    BOOST_CHECK(GetBoolArg("-foo", false));
+    BOOST_CHECK(GetBoolArg("-foo", true));
+
+    ResetArgs("-foo=0 -nofoo=0");  // -foo should win
+    BOOST_CHECK(!GetBoolArg("-foo"));
+    BOOST_CHECK(!GetBoolArg("-foo", false));
+    BOOST_CHECK(!GetBoolArg("-foo", true));
+
+    // New 0.6 feature: treat -- same as -:
+    ResetArgs("--foo=1");
+    BOOST_CHECK(GetBoolArg("-foo"));
+    BOOST_CHECK(GetBoolArg("-foo", false));
+    BOOST_CHECK(GetBoolArg("-foo", true));
+
+    ResetArgs("--nofoo=1");
+    BOOST_CHECK(!GetBoolArg("-foo"));
+    BOOST_CHECK(!GetBoolArg("-foo", false));
+    BOOST_CHECK(!GetBoolArg("-foo", true));
+
 }
 
 BOOST_AUTO_TEST_CASE(stringarg)
@@ -92,4 +130,38 @@ BOOST_AUTO_TEST_CASE(intarg)
     BOOST_CHECK_EQUAL(GetArg("-bar", 11), 0);
 }
 
+BOOST_AUTO_TEST_CASE(doubledash)
+{
+    ResetArgs("--foo");
+    BOOST_CHECK_EQUAL(GetBoolArg("-foo"), true);
+
+    ResetArgs("--foo=verbose --bar=1");
+    BOOST_CHECK_EQUAL(GetArg("-foo", ""), "verbose");
+    BOOST_CHECK_EQUAL(GetArg("-bar", 0), 1);
+}
+
+BOOST_AUTO_TEST_CASE(boolargno)
+{
+    ResetArgs("-nofoo");
+    BOOST_CHECK(!GetBoolArg("-foo"));
+    BOOST_CHECK(!GetBoolArg("-foo", true));
+    BOOST_CHECK(!GetBoolArg("-foo", false));
+
+    ResetArgs("-nofoo=1");
+    BOOST_CHECK(!GetBoolArg("-foo"));
+    BOOST_CHECK(!GetBoolArg("-foo", true));
+    BOOST_CHECK(!GetBoolArg("-foo", false));
+
+    ResetArgs("-nofoo=0");
+    BOOST_CHECK(GetBoolArg("-foo"));
+    BOOST_CHECK(GetBoolArg("-foo", true));
+    BOOST_CHECK(GetBoolArg("-foo", false));
+
+    ResetArgs("-foo --nofoo");
+    BOOST_CHECK(GetBoolArg("-foo"));
+
+    ResetArgs("-nofoo -foo"); // foo always wins:
+    BOOST_CHECK(GetBoolArg("-foo"));
+}
+
 BOOST_AUTO_TEST_SUITE_END()
-- 
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