2
1
mirror of https://github.com/qpdf/qpdf.git synced 2024-11-01 11:22:29 +00:00
qpdf/libtests/pdf_version.cc
Jay Berkenbilt 62bf296a9c Make assert handling less error-prone
Prevent my future self or other contributors from using assert in
tests and then having that assert not do anything because of the
NDEBUG macro.
2022-05-03 18:31:22 -04:00

54 lines
1.6 KiB
C++

#include <qpdf/assert_test.h>
#include <qpdf/PDFVersion.hh>
#include <iostream>
int
main()
{
PDFVersion v1;
assert(v1.getMajor() == 0);
assert(v1.getMinor() == 0);
assert(v1.getExtensionLevel() == 0);
v1 = PDFVersion(1, 7, 8);
assert(v1.getMajor() == 1);
assert(v1.getMinor() == 7);
assert(v1.getExtensionLevel() == 8);
std::string version;
int extension_level = -1;
v1.getVersion(version, extension_level);
assert(version == "1.7");
assert(extension_level == 8);
PDFVersion v2(1, 5);
v2.getVersion(version, extension_level);
assert(version == "1.5");
assert(extension_level == 0);
assert(v2 < v1);
PDFVersion v3 = v1;
assert(v3 == v1);
v1.updateIfGreater(v2);
assert(v3 == v1);
assert(!(v3 == v2));
assert(!(v2 == v1));
v2.updateIfGreater(v1);
assert(v2 == v1);
v2.getVersion(version, extension_level);
assert(version == "1.7");
assert(extension_level == 8);
assert(PDFVersion(1, 2) < PDFVersion(1, 3));
assert(PDFVersion(1, 2) < PDFVersion(1, 2, 1));
assert(PDFVersion(1, 2, 1) < PDFVersion(1, 2, 2));
assert(!(PDFVersion(1, 2, 2) < PDFVersion(1, 2, 2)));
assert(!(PDFVersion(1, 2, 3) < PDFVersion(1, 2, 2)));
assert(PDFVersion(1, 1) < PDFVersion(1, 2, 2));
assert(!(PDFVersion(1, 3) < PDFVersion(1, 2, 2)));
assert(!(PDFVersion(2, 0) < PDFVersion(1, 9, 9)));
assert(!(PDFVersion(2, 0) < PDFVersion(2, 0)));
assert(PDFVersion(2, 0) == PDFVersion(2, 0));
assert(PDFVersion(2, 0, 1) == PDFVersion(2, 0, 1));
std::cout << "PDFVersion assertions passed" << std::endl;
return 0;
}