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Enhanced Qt-less FileUtils test, so they cover the full functionality without Qt

This commit is contained in:
Matthias Koefferlein 2018-07-15 15:27:39 +02:00
parent fc9783432b
commit a1d8913de9
1 changed files with 120 additions and 6 deletions
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126
src/tl/unit_tests/tlFileUtils.cc
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@ -23,17 +23,18 @@
#include "tlFileUtils.h"
#include "tlUnitTest.h"
#include "tlStream.h"
#include <fstream>
#if defined(HAVE_QT)
// A few things we cross-check against Qt
# include <QDir>
# include <QFileInfo>
# include <QFile>
#endif
#include <QDir>
#include <QFileInfo>
#include <QFile>
#if defined(HAVE_QT)
TEST (1)
{
EXPECT_EQ (tl::is_parent_path (std::string ("."), "./doesnotexist"), true);
@ -50,7 +51,26 @@ TEST (1)
EXPECT_EQ (tl::is_parent_path (tl::to_string (QDir::root ().absolutePath ()), tl::to_string (p) + "/y"), true);
EXPECT_EQ (tl::is_parent_path (tl::to_string (QDir::root ().absolutePath ()), tl::to_string (p)), true);
}
#endif
TEST (1_NOQT)
{
std::string root = tl::absolute_file_path ("/");
EXPECT_EQ (tl::is_parent_path (std::string ("."), "./doesnotexist"), true);
EXPECT_EQ (tl::is_parent_path (std::string ("./doesnotexist"), "./alsodoesnotexist"), false);
EXPECT_EQ (tl::is_parent_path (std::string ("."), "."), true);
std::string p = tl::absolute_path (tmp_file ());
tl::mkpath (tl::combine_path (tl::combine_path (p, "x"), "y"));
EXPECT_EQ (tl::is_parent_path (p, tl::to_string (p)), true);
EXPECT_EQ (tl::is_parent_path (p, tl::to_string (p) + "/x"), true);
EXPECT_EQ (tl::is_parent_path (p + "/x", tl::to_string (p) + "/x"), true);
EXPECT_EQ (tl::is_parent_path (p + "/x", tl::to_string (p) + "/y"), false);
EXPECT_EQ (tl::is_parent_path (root, tl::to_string (p) + "/y"), true);
EXPECT_EQ (tl::is_parent_path (root, tl::to_string (p)), true);
}
#if defined(HAVE_QT)
TEST (2)
{
QDir tmp_dir = QFileInfo (tl::to_qstring (tmp_file ())).absoluteDir ();
@ -101,7 +121,51 @@ TEST (2)
EXPECT_EQ (b2dir.exists (), false);
EXPECT_EQ (QFileInfo (b2dir.absoluteFilePath (QString::fromUtf8 ("x"))).exists (), false);
}
#endif
TEST (2_NOQT)
{
std::string tmp_dir = tl::absolute_file_path (tmp_file ());
std::string adir = tl::combine_path (tmp_dir, "a");
tl::mkpath (adir);
EXPECT_EQ (tl::file_exists (adir), true);
EXPECT_EQ (tl::rm_dir_recursive (adir), true);
EXPECT_EQ (tl::file_exists (adir), false);
tl::mkpath (adir);
EXPECT_EQ (tl::file_exists (adir), true);
EXPECT_EQ (tl::rm_dir_recursive (adir), true);
EXPECT_EQ (tl::file_exists (adir), false);
std::string b1dir = tl::combine_path (adir, "b1");
tl::mkpath (b1dir);
EXPECT_EQ (tl::file_exists (b1dir), true);
std::string b2dir = tl::combine_path (adir, "b2");
tl::mkpath (b2dir);
EXPECT_EQ (tl::file_exists (b1dir), true);
{
tl::OutputStream os (tl::absolute_file_path (tl::combine_path (b2dir, "x")));
os << "hello, world!\n";
}
{
tl::OutputStream os (tl::absolute_file_path (tl::combine_path (b2dir, "y")));
os << "hello, world!\n";
}
EXPECT_EQ (tl::file_exists (adir), true);
EXPECT_EQ (tl::rm_dir_recursive (adir), true);
EXPECT_EQ (tl::file_exists (adir), false);
EXPECT_EQ (tl::file_exists (b1dir), false);
EXPECT_EQ (tl::file_exists (tl::combine_path (b2dir, "x")), false);
EXPECT_EQ (tl::file_exists (tl::combine_path (b2dir, "y")), false);
}
#if defined(HAVE_QT)
TEST (3)
{
QDir tmp_dir = QFileInfo (tl::to_qstring (tmp_file ())).absoluteDir ();
@ -167,9 +231,59 @@ TEST (3)
file.close ();
}
}
#endif
TEST (3_NOQT)
{
std::string tmp_dir = tl::absolute_file_path (tmp_file ());
std::string adir = tl::combine_path (tmp_dir, "a");
std::string b1dir = tl::combine_path (adir, "b1");
tl::mkpath (b1dir);
EXPECT_EQ (tl::file_exists (b1dir), true);
std::string b2dir = tl::combine_path (adir, "b2");
tl::mkpath (b2dir);
EXPECT_EQ (tl::file_exists (b1dir), true);
{
tl::OutputStream os (tl::absolute_file_path (tl::combine_path (b2dir, "x")));
os << "hello, world!\n";
}
{
tl::OutputStream os (tl::absolute_file_path (tl::combine_path (b2dir, "y")));
os << "hello, world II!\n";
}
std::string acopydir = tl::combine_path (tmp_dir, "acopy");
tl::rm_dir_recursive (acopydir);
tl::mkpath (acopydir);
tl::cp_dir_recursive (adir, acopydir);
EXPECT_EQ (tl::file_exists (acopydir), true);
std::string b1copydir = tl::combine_path (acopydir, "b1");
EXPECT_EQ (tl::file_exists (b1copydir), true);
std::string b2copydir = tl::combine_path (acopydir, "b2");
EXPECT_EQ (tl::file_exists (b2copydir), true);
{
std::string xfile = tl::combine_path (b2copydir, "x");
EXPECT_EQ (tl::file_exists (xfile), true);
tl::InputStream is (xfile);
EXPECT_EQ (is.read_all (), "hello, world!\n");
}
{
std::string yfile = tl::combine_path (b2copydir, "y");
EXPECT_EQ (tl::file_exists (yfile), true);
tl::InputStream is (yfile);
EXPECT_EQ (is.read_all (), "hello, world II!\n");
}
}
// Secret mode switchers for testing
namespace tl
{