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Add more tests to m3uparser including one windows-only test.

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Fix code review comments from r291.
This commit is contained in:
John Maguire 2010-03-01 16:31:19 +00:00
parent 0c49e0dd94
commit 84786c7bc8
3 changed files with 47 additions and 13 deletions
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19
src/m3uparser.cpp
View File

@ -2,7 +2,7 @@
#include <QtDebug>
M3UParser::M3UParser(QIODevice* device, QDir directory, QObject* parent)
M3UParser::M3UParser(QIODevice* device, const QDir& directory, QObject* parent)
: QObject(parent),
device_(device),
type_(STANDARD),
@ -38,7 +38,7 @@ const QList<Song>& M3UParser::Parse() {
return songs_;
}
bool M3UParser::ParseMetadata(QString line, M3UParser::Metadata* metadata) const {
bool M3UParser::ParseMetadata(const QString& line, M3UParser::Metadata* metadata) const {
// Extended info, eg.
// #EXTINF:123,Sample Artist - Sample title
QString info = line.section(':', 1);
@ -59,7 +59,7 @@ bool M3UParser::ParseMetadata(QString line, M3UParser::Metadata* metadata) const
return true;
}
bool M3UParser::ParseTrackLocation(QString line, QUrl* url) const {
bool M3UParser::ParseTrackLocation(const QString& line, QUrl* url) const {
if (line.contains(QRegExp("^[a-z]+://"))) {
// Looks like a url.
QUrl temp(line);
@ -72,10 +72,11 @@ bool M3UParser::ParseTrackLocation(QString line, QUrl* url) const {
}
// Should be a local path.
if (line.contains(QRegExp("^([a-zA-Z]:\\)|(/)"))) {
if (QDir::isAbsolutePath(line)) {
// Absolute path.
// Fix windows \.
QString proper_path = line.replace('\\', '/');
// Fix windows \, eg. C:\foo -> C:/foo.
QString proper_path = QDir::fromNativeSeparators(line);
// C:/foo -> /C:/foo.
if (!proper_path.startsWith('/')) {
proper_path.prepend("/");
}
@ -83,8 +84,12 @@ bool M3UParser::ParseTrackLocation(QString line, QUrl* url) const {
return true;
} else {
// Relative path.
QString proper_path = line.replace('\\', '/');
QString proper_path = QDir::fromNativeSeparators(line);
QString absolute_path = directory_.absoluteFilePath(proper_path);
// C:/foo -> /C:/foo.
if (!absolute_path.startsWith('/')) {
absolute_path.prepend("/");
}
*url = "file://" + absolute_path;
return true;
}

17
src/m3uparser.h
View File

@ -14,10 +14,10 @@ class QIODevice;
class M3UParser : public QObject {
Q_OBJECT
public:
M3UParser(QIODevice* device, QDir directory = QDir(), QObject* parent = 0);
M3UParser(QIODevice* device, const QDir& directory = QDir(), QObject* parent = 0);
virtual ~M3UParser() {}
const QList<Song>& Parse();
const SongList& Parse();
struct Metadata {
QString artist;
@ -29,21 +29,26 @@ class M3UParser : public QObject {
enum M3UType {
STANDARD = 0,
EXTENDED, // Includes extended info (track, artist, etc.)
LINK // Points to a directory.
LINK, // Points to a directory.
};
bool ParseMetadata(QString line, Metadata* metadata) const;
bool ParseTrackLocation(QString line, QUrl* url) const;
bool ParseMetadata(const QString& line, Metadata* metadata) const;
bool ParseTrackLocation(const QString& line, QUrl* url) const;
FRIEND_TEST(M3UParserTest, ParsesMetadata);
FRIEND_TEST(M3UParserTest, ParsesTrackLocation);
FRIEND_TEST(M3UParserTest, ParsesTrackLocationRelative);
FRIEND_TEST(M3UParserTest, ParsesTrackLocationHttp);
#ifdef Q_OS_WIN32
FRIEND_TEST(M3UParserTest, ParsesTrackLocationAbsoluteWindows);
#endif // Q_OS_WIN32
QIODevice* device_;
M3UType type_;
QDir directory_;
Metadata current_metadata_;
QList<Song> songs_;
SongList songs_;
};
#endif // M3UPARSER_H

24
tests/m3uparser_test.cpp
View File

@ -27,3 +27,27 @@ TEST_F(M3UParserTest, ParsesTrackLocation) {
ASSERT_TRUE(parser_.ParseTrackLocation(line, &url));
EXPECT_EQ(QUrl("file:///foo/bar.mp3"), url);
}
TEST_F(M3UParserTest, ParsesTrackLocationRelative) {
M3UParser parser(NULL, QDir("/tmp"));
QString line("foo/bar.mp3");
QUrl url;
ASSERT_TRUE(parser.ParseTrackLocation(line, &url));
EXPECT_EQ(QUrl("file:///tmp/foo/bar.mp3"), url);
}
TEST_F(M3UParserTest, ParsesTrackLocationHttp) {
QString line("http://example.com/foo/bar.mp3");
QUrl url;
ASSERT_TRUE(parser_.ParseTrackLocation(line, &url));
EXPECT_EQ(QUrl("http://example.com/foo/bar.mp3"), url);
}
#ifdef Q_OS_WIN32
TEST_F(M3UParserTest, ParsesTrackLocationHttp) {
QString line("c:/foo/bar.mp3");
QUrl url;
ASSERT_TRUE(parser_.ParseTrackLocation(line, &url));
EXPECT_EQ(QUrl("file:///c:/foo/bar.mp3"), url);
}
#endif // Q_OS_WIN32