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authorMichael Vogt <michael.vogt@ubuntu.com>2010-04-01 17:18:31 +0200
committerMichael Vogt <michael.vogt@ubuntu.com>2010-04-01 17:18:31 +0200
commit46361a17f0cb6f4f7c46705c5af71b6680cf5b1d (patch)
treee7466e094406d5d195823840cb2d43a371f67bea /test/libapt
parent3b1fffc35f3eb277d92f38c687c270edd1d8550d (diff)
parent436d7eab92bb8f9cc6498acfbf2055e717be6fd0 (diff)
merged from lp:~donkult/apt/sid
Diffstat (limited to 'test/libapt')
-rw-r--r--test/libapt/commandlineasstring_test.cc39
-rw-r--r--test/libapt/compareversion_test.cc123
-rw-r--r--test/libapt/makefile12
3 files changed, 174 insertions, 0 deletions
diff --git a/test/libapt/commandlineasstring_test.cc b/test/libapt/commandlineasstring_test.cc
new file mode 100644
index 000000000..a38957d7e
--- /dev/null
+++ b/test/libapt/commandlineasstring_test.cc
@@ -0,0 +1,39 @@
+#include <apt-pkg/cmndline.h>
+#include <apt-pkg/configuration.h>
+
+#include <string>
+
+#include "assert.h"
+
+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 CMD(y,z) equals(CLT::AsString(argv, y), z);
+
+int main() {
+ {
+ const char* const argv[] = {"apt-get", "install", "-sf"};
+ CMD(3, "apt-get install -sf");
+ }
+ {
+ const char* const argv[] = {"apt-cache", "-s", "apt", "-so", "Debug::test=Test"};
+ CMD(5, "apt-cache -s apt -so Debug::test=Test");
+ }
+ {
+ const char* const argv[] = {"apt-cache", "-s", "apt", "-so", "Debug::test=Das ist ein Test"};
+ CMD(5, "apt-cache -s apt -so Debug::test=\"Das ist ein Test\"");
+ }
+ {
+ const char* const argv[] = {"apt-cache", "-s", "apt", "--hallo", "test=1.0"};
+ CMD(5, "apt-cache -s apt --hallo test=1.0");
+ }
+}
diff --git a/test/libapt/compareversion_test.cc b/test/libapt/compareversion_test.cc
new file mode 100644
index 000000000..b6213e84c
--- /dev/null
+++ b/test/libapt/compareversion_test.cc
@@ -0,0 +1,123 @@
+// -*- mode: cpp; mode: fold -*-
+// Description /*{{{*/
+/* ######################################################################
+
+ Version Test - Simple program to run through a file and comare versions.
+
+ Each version is compared and the result is checked against an expected
+ result in the file. The format of the file is
+ a b Res
+ Where Res is -1, 1, 0. dpkg -D=1 --compare-versions a "<" b can be
+ used to determine what Res should be. # at the start of the line
+ is a comment and blank lines are skipped
+
+ The runner will also call dpkg --compare-versions to check if APT and
+ dpkg have (still) the same idea.
+
+ ##################################################################### */
+ /*}}}*/
+#include <apt-pkg/macros.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/version.h>
+#include <apt-pkg/debversion.h>
+#include <apt-pkg/fileutl.h>
+#include <iostream>
+#include <fstream>
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+using namespace std;
+
+bool callDPkg(const char *val, const char *ref, const char &op) {
+ pid_t Process = ExecFork();
+ if (Process == 0)
+ {
+ const char * args[6];
+ args[0] = "/usr/bin/dpkg";
+ args[1] = "--compare-versions";
+ args[2] = val;
+ args[3] = (op == 1) ? ">>" : ( (op == 0) ? "=" : "<<");
+ args[4] = ref;
+ args[5] = 0;
+ execv(args[0], (char**) args);
+ exit(1);
+ }
+ int Ret;
+ waitpid(Process, &Ret, 0);
+ return WIFEXITED(Ret) == true && WEXITSTATUS(Ret) == 0;
+}
+
+void assertVersion(int const &CurLine, string const &A, string const &B, int const &Expected) {
+ int Res = debVS.CmpVersion(A.c_str(), B.c_str());
+ bool const dpkg = callDPkg(A.c_str(),B.c_str(), Expected);
+ Res = (Res < 0) ? -1 : ( (Res > 0) ? 1 : Res);
+
+ if (Res != Expected)
+ _error->Error("Comparison failed on line %u. '%s' '%s' '%s' %i != %i",CurLine,A.c_str(),((Expected == 1) ? "<<" : ( (Expected == 0) ? "=" : ">>")) ,B.c_str(),Res,Expected);
+ if (dpkg == false)
+ _error->Error("DPkg differ with line: %u. '%s' '%s' '%s' == false",CurLine,A.c_str(),((Expected == 1) ? "<<" : ( (Expected == 0) ? "=" : ">>")),B.c_str());
+}
+
+bool RunTest(const char *File)
+{
+ ifstream F(File,ios::in);
+ if (!F != 0)
+ return false;
+
+ char Buffer[300];
+ int CurLine = 0;
+
+ while (1)
+ {
+ F.getline(Buffer,sizeof(Buffer));
+ CurLine++;
+ if (F.eof() != 0)
+ return true;
+ if (!F != 0)
+ return _error->Error("Line %u in %s is too long",CurLine,File);
+
+ // Comment
+ if (Buffer[0] == '#' || Buffer[0] == 0)
+ continue;
+
+ // First version
+ char *I;
+ char *Start = Buffer;
+ for (I = Buffer; *I != 0 && *I != ' '; I++);
+ string A(Start, I - Start);
+
+ if (*I == 0)
+ return _error->Error("Invalid line %u",CurLine);
+
+ // Second version
+ I++;
+ Start = I;
+ for (I = Start; *I != 0 && *I != ' '; I++);
+ string B(Start,I - Start);
+
+ if (*I == 0 || I[1] == 0)
+ return _error->Error("Invalid line %u",CurLine);
+
+ // Result
+ I++;
+ int const Expected = atoi(I);
+ assertVersion(CurLine, A, B, Expected);
+ // Check the reverse as well
+ assertVersion(CurLine, B, A, Expected*-1);
+ }
+}
+
+int main(int argc, char *argv[])
+{
+ if (argc <= 1)
+ RunTest("../versions.lst");
+ else
+ RunTest(argv[1]);
+
+ // Print any errors or warnings found
+ _error->DumpErrors();
+ return 0;
+}
diff --git a/test/libapt/makefile b/test/libapt/makefile
index 08f581e6d..98bdb3348 100644
--- a/test/libapt/makefile
+++ b/test/libapt/makefile
@@ -23,3 +23,15 @@ PROGRAM = GetListOfFilesInDir${BASENAME}
SLIBS = -lapt-pkg
SOURCE = getlistoffilesindir_test.cc
include $(PROGRAM_H)
+
+# Program for testing CommandLine reconstruction
+PROGRAM = commandlineasstring${BASENAME}
+SLIBS = -lapt-pkg
+SOURCE = commandlineasstring_test.cc
+include $(PROGRAM_H)
+
+# Program for testing debians version comparing
+PROGRAM = compareversion${BASENAME}
+SLIBS = -lapt-pkg
+SOURCE = compareversion_test.cc
+include $(PROGRAM_H)