1 files changed, 280 insertions, 0 deletions
diff --git a/test/libapt/parsedepends_test.cc b/test/libapt/parsedepends_test.cc
new file mode 100644
index 0000000..ed849f7
--- /dev/null
+++ b/test/libapt/parsedepends_test.cc
@@ -0,0 +1,280 @@
+#include <config.h>
+
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/deblistparser.h>
+#include <apt-pkg/pkgcache.h>
+
+#include <string>
+#include <string.h>
+
+#include <gtest/gtest.h>
+
+static void parseDependency(bool const StripMultiArch,  bool const ParseArchFlags, bool const ParseRestrictionsList, std::string Arch)
+{
+   std::string Package;
+   std::string Version;
+   unsigned int Op = 5;
+   unsigned int Null = 0;
+   // The tests are made for amd64. Specify a different arch here to check if
+   // they still work.
+   _config->Set("APT::Architecture",Arch);
+   _config->Set("APT::Build-Profiles","stage1");
+
+   const char* Depends =
+      "debhelper:any (>= 5.0), "
+      "libdb-dev:any, "
+      "gettext:native (<= 0.12), "
+      "libcurl4-gnutls-dev:native | libcurl3-gnutls-dev (>> 7.15.5), "
+      "docbook-xml, "
+      "apt (>= 0.7.25), "
+      "not-for-me [ !amd64 ], "
+      "only-for-me [ amd64 ], "
+      "any-for-me [ any ], "
+      "not-for-darwin [ !darwin-any ], "
+      "cpu-for-me [ any-amd64 ], "
+      "os-for-me [ linux-any ], "
+      "libc-for-me [ gnu-linux-any ], "
+      "libc-not-for-me [ musl-linux-any ], "
+      "cpu-not-for-me [ any-armel ], "
+      "os-not-for-me [ kfreebsd-any ], "
+      "not-in-stage1 <!stage1>, "
+      "not-stage1-and-not-nodoc <!nodoc !stage1>, "
+      "not-stage1-or-not-nodoc <!nodoc> <!stage1>, "
+      "unknown-profile <unknown stage1>, "
+      "overlord-dev:any (= 7.15.3~) | overlord-dev:native (>> 7.15.5), "
+      ;
+
+   // Stripping MultiArch is currently the default setting to not confuse
+   // non-MultiArch capable users of the library with "strange" extensions.
+   const char* Start = Depends;
+   const char* End = Depends + strlen(Depends);
+
+   Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+   if (StripMultiArch == true)
+      EXPECT_EQ("debhelper", Package);
+   else
+      EXPECT_EQ("debhelper:any", Package);
+   EXPECT_EQ("5.0", Version);
+   EXPECT_EQ(Null | pkgCache::Dep::GreaterEq, Op);
+
+   Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+   if (StripMultiArch == true)
+      EXPECT_EQ("libdb-dev", Package);
+   else
+      EXPECT_EQ("libdb-dev:any", Package);
+   EXPECT_EQ("", Version);
+   EXPECT_EQ(Null | pkgCache::Dep::NoOp, Op);
+
+   Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+   if (StripMultiArch == true)
+      EXPECT_EQ("gettext", Package);
+   else
+      EXPECT_EQ("gettext:native", Package);
+   EXPECT_EQ("0.12", Version);
+   EXPECT_EQ(Null | pkgCache::Dep::LessEq, Op);
+
+   Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+   if (StripMultiArch == true)
+      EXPECT_EQ("libcurl4-gnutls-dev", Package);
+   else
+      EXPECT_EQ("libcurl4-gnutls-dev:native", Package);
+   EXPECT_EQ("", Version);
+   EXPECT_EQ(Null | pkgCache::Dep::Or, Op);
+
+   Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+   EXPECT_EQ("libcurl3-gnutls-dev", Package);
+   EXPECT_EQ("7.15.5", Version);
+   EXPECT_EQ(Null | pkgCache::Dep::Greater, Op);
+
+   Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+   EXPECT_EQ("docbook-xml", Package);
+   EXPECT_EQ("", Version);
+   EXPECT_EQ(Null | pkgCache::Dep::NoOp, Op);
+
+   Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+   EXPECT_EQ("apt", Package);
+   EXPECT_EQ("0.7.25", Version);
+   EXPECT_EQ(Null | pkgCache::Dep::GreaterEq, Op);
+
+   if (ParseArchFlags == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("", Package); // not-for-me
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseArchFlags == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("only-for-me", Package);
+      EXPECT_EQ("", Version);
+      EXPECT_EQ(Null | pkgCache::Dep::NoOp, Op);
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseArchFlags == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("any-for-me", Package);
+      EXPECT_EQ("", Version);
+      EXPECT_EQ(Null | pkgCache::Dep::NoOp, Op);
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseArchFlags == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("not-for-darwin", Package);
+      EXPECT_EQ("", Version);
+      EXPECT_EQ(Null | pkgCache::Dep::NoOp, Op);
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseArchFlags == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("cpu-for-me", Package);
+      EXPECT_EQ("", Version);
+      EXPECT_EQ(Null | pkgCache::Dep::NoOp, Op);
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseArchFlags == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("os-for-me", Package);
+      EXPECT_EQ("", Version);
+      EXPECT_EQ(Null | pkgCache::Dep::NoOp, Op);
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseArchFlags == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("libc-for-me", Package);
+      EXPECT_EQ("", Version);
+      EXPECT_EQ(Null | pkgCache::Dep::NoOp, Op);
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseArchFlags == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("", Package); // libc-not-for-me
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseArchFlags == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("", Package); // cpu-not-for-me
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseArchFlags == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("", Package); // os-not-for-me
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseRestrictionsList == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("", Package); // not-in-stage1
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseRestrictionsList == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("", Package); // not-stage1-and-not-nodoc
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseRestrictionsList == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("not-stage1-or-not-nodoc", Package);
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   if (ParseRestrictionsList == true) {
+      Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+      EXPECT_EQ("", Package); // unknown-profile
+   } else {
+      EXPECT_EQ(true, 0 == debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64"));
+      Start = strstr(Start, ",");
+      Start++;
+   }
+
+   Start = debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+   if (StripMultiArch == true)
+      EXPECT_EQ("overlord-dev", Package);
+   else
+      EXPECT_EQ("overlord-dev:any", Package);
+   EXPECT_EQ("7.15.3~", Version);
+   EXPECT_EQ(Null | pkgCache::Dep::Equals | pkgCache::Dep::Or, Op);
+
+   debListParser::ParseDepends(Start, End, Package, Version, Op, ParseArchFlags, StripMultiArch, ParseRestrictionsList, "amd64");
+   if (StripMultiArch == true)
+      EXPECT_EQ("overlord-dev", Package);
+   else
+      EXPECT_EQ("overlord-dev:native", Package);
+   EXPECT_EQ("7.15.5", Version);
+   EXPECT_EQ(Null | pkgCache::Dep::Greater, Op);
+}
+
+// FIXME: This testcase is too big/complex
+TEST(ParseDependsTest, Everything)
+{
+   bool StripMultiArch = true;
+   bool ParseArchFlags = false;
+   bool ParseRestrictionsList = false;
+   unsigned short runner = 0;
+
+test:
+   {
+      SCOPED_TRACE(std::string("StripMultiArch: ") + (StripMultiArch ? "true" : "false"));
+      SCOPED_TRACE(std::string("ParseArchFlags: ") + (ParseArchFlags ? "true" : "false"));
+      SCOPED_TRACE(std::string("ParseRestrictionsList: ") + (ParseRestrictionsList ? "true" : "false"));
+      parseDependency(StripMultiArch, ParseArchFlags, ParseRestrictionsList, "kfreebsd-i386");
+      parseDependency(StripMultiArch, ParseArchFlags, ParseRestrictionsList, "amd64");
+   }
+   if (StripMultiArch == false) {
+       if (ParseArchFlags == false)
+           ParseRestrictionsList = !ParseRestrictionsList;
+       ParseArchFlags = !ParseArchFlags;
+   }
+   StripMultiArch = !StripMultiArch;
+
+   runner++;
+   if (runner < 8)
+      goto test; // this is the prove: tests are really evil ;)
+}