Merge remote-tracking branch 'upstream/debian/experimental' into feature/acq-trans

[apt.git] / test / libapt / commandline_test.cc

diff --git a/test/libapt/commandline_test.cc b/test/libapt/commandline_test.cc
index d8c5bc5bd6b3b081e91c06cd63cd06a30fb88d29..e403a28c865100513636fbe94a4eb975689e9dcb 100644 (file)
--- a/test/libapt/commandline_test.cc
+++ b/test/libapt/commandline_test.cc
@@ -3,33 +3,85 @@
 #include <apt-pkg/cmndline.h>
 #include <apt-pkg/configuration.h>
 
-#include "assert.h"
+#include <gtest/gtest.h>
 
-int main()
+class CLT: public CommandLine {
+   public:
+      std::string static AsString(const char * const * const argv,
+           unsigned int const argc) {
+        std::string const static conf = "Commandline::AsString";
+        _config->Clear(conf);
+        SaveInConfig(argc, argv);
+        return _config->Find(conf);
+      }
+};
+
+#define EXPECT_CMD(x, ...) { const char * const argv[] = { __VA_ARGS__ }; EXPECT_EQ(x, CLT::AsString(argv, sizeof(argv)/sizeof(argv[0]))); }
+
+TEST(CommandLineTest,SaveInConfig)
+{
+   EXPECT_CMD("apt-get install -sf",
+        "apt-get", "install", "-sf");
+   EXPECT_CMD("apt-cache -s apt -so Debug::test=Test",
+        "apt-cache", "-s", "apt", "-so", "Debug::test=Test");
+   EXPECT_CMD("apt-cache -s apt -so Debug::test=\"Das ist ein Test\"",
+        "apt-cache", "-s", "apt", "-so", "Debug::test=Das ist ein Test");
+   EXPECT_CMD("apt-cache -s apt --hallo test=1.0",
+        "apt-cache", "-s", "apt", "--hallo", "test=1.0");
+}
+TEST(CommandLineTest,Parsing)
 {
    CommandLine::Args Args[] = {
       { 't', 0, "Test::Worked", 0 },
       { 'z', "zero", "Test::Zero", 0 },
       {0,0,0,0}
    };
-   CommandLine CmdL(Args,_config);
+   ::Configuration c;
+   CommandLine CmdL(Args, &c);
 
    char const * argv[] = { "test", "--zero", "-t" };
    CmdL.Parse(3 , argv);
-   equals(true, _config->FindB("Test::Worked", false));
-   equals(true, _config->FindB("Test::Zero", false));
+   EXPECT_TRUE(c.FindB("Test::Worked", false));
+   EXPECT_TRUE(c.FindB("Test::Zero", false));
 
-   _config->Clear("Test");
-   equals(false, _config->FindB("Test::Worked", false));
-   equals(false, _config->FindB("Test::Zero", false));
+   c.Clear("Test");
+   EXPECT_FALSE(c.FindB("Test::Worked", false));
+   EXPECT_FALSE(c.FindB("Test::Zero", false));
 
-   _config->Set("Test::Zero", true);
-   equals(true, _config->FindB("Test::Zero", false));
+   c.Set("Test::Zero", true);
+   EXPECT_TRUE(c.FindB("Test::Zero", false));
 
    char const * argv2[] = { "test", "--no-zero", "-t" };
    CmdL.Parse(3 , argv2);
-   equals(true, _config->FindB("Test::Worked", false));
-   equals(false, _config->FindB("Test::Zero", false));
+   EXPECT_TRUE(c.FindB("Test::Worked", false));
+   EXPECT_FALSE(c.FindB("Test::Zero", false));
+}
+
+TEST(CommandLineTest, BoolParsing)
+{
+   CommandLine::Args Args[] = {
+      { 't', 0, "Test::Worked", 0 },
+      {0,0,0,0}
+   };
+   ::Configuration c;
+   CommandLine CmdL(Args, &c);
+
+   // the commandline parser used to use strtol() on the argument
+   // to check if the argument is a boolean expression - that
+   // stopped after the "0". this test ensures that we always check 
+   // that the entire string was consumed by strtol
+   {
+   char const * argv[] = { "show", "-t", "0ad" };
+   bool res = CmdL.Parse(sizeof(argv)/sizeof(char*), argv);
+   EXPECT_TRUE(res);
+   ASSERT_EQ(std::string(CmdL.FileList[0]), "0ad");
+   }
+
+   {
+   char const * argv[] = { "show", "-t", "0", "ad" };
+   bool res = CmdL.Parse(sizeof(argv)/sizeof(char*), argv);
+   EXPECT_TRUE(res);
+   ASSERT_EQ(std::string(CmdL.FileList[0]), "ad");
+   }
 
-   return 0;
 }