[RFC PATCH 2/3] Add test for using ExtractTar on compressed files
Git-Dch: ignore
---
test/libapt/extracttar_test.cc | 37 +++++++++++++++++++++++++++++++++++++
test/libapt/makefile | 6 ++++++
2 files changed, 43 insertions(+)
create mode 100644 test/libapt/extracttar_test.cc
diff --git a/test/libapt/extracttar_test.cc b/test/libapt/extracttar_test.cc
new file mode 100644
index 0000000..592acb0
--- /dev/null
+++ b/test/libapt/extracttar_test.cc
@@ -0,0 +1,37 @@
+#include <apt-pkg/error.h>
+#include <apt-pkg/extracttar.h>
+#include <iostream>
+#include <stdlib.h>
+
+#include "assert.h"
+class Stream : public pkgDirStream
+{
+ public:
+ int count;
+ Stream () { count = 0; }
+ virtual bool DoItem(Item &Itm,int &Fd) { (void)Itm; (void)Fd; count++; return true; }
+ virtual bool Fail(Item &Itm,int Fd) { (void)Itm; (void)Fd; return true; }
+ virtual bool FinishedFile(Item &Itm,int Fd) { (void)Itm; (void)Fd; return true; }
+ virtual bool Process(Item &Itm,const unsigned char * Data, unsigned long Size,unsigned long Pos) { (void)Itm; (void) Data; (void) Size; (void) Pos; return true; }
+ virtual ~Stream() {}
+};
+
+int main(void)
+{
+ if (system("tar c makefile | gzip > tar.tgz") != 0)
+ return 1;
+ FileFd fd("tar.tgz", FileFd::ReadOnly);
+ unlink("tar.tgz");
+ ExtractTar tar(fd, -1, "gzip");
+
+ // Run multiple times, because we want to check not only that extraction
+ // works, but also that it works multiple times (important for python-apt)
+ for (int i = 0; i < 5; i++) {
+ Stream stream;
+ fd.Seek(0);
+ tar.Go(stream);
+ if (_error->PendingError())
+ return _error->DumpErrors(), 1;
+ equals(stream.count, 1);
+ }
+}
diff --git a/test/libapt/makefile b/test/libapt/makefile
index 66d6ea7..1cb049d 100644
--- a/test/libapt/makefile
+++ b/test/libapt/makefile
@@ -123,3 +123,9 @@ SLIBS = -lapt-pkg
SOURCE = sourcelist_test.cc
include $(PROGRAM_H)
+# test sourcelist
+PROGRAM = ExtractTar${BASENAME}
+SLIBS = -lapt-pkg -lapt-inst
+SOURCE = extracttar_test.cc
+include $(PROGRAM_H)
+
--
1.9.0
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