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    41 

    42 

    43 //

    44 //  W A R N I N G

    45 //  -------------

    46 //

    47 // This file is not part of the Qt API.  It exists purely as an

    48 // implementation detail.  This header file may change from version to

    49 // version without notice, or even be removed.

    50 //

    51 // We mean it.

    52 

    53 #include "qapplicationargumentparser_p.h"

    54 #include "qapplicationargument_p.h"

    55 #include <QtTest/QtTest>

    56 

    57 Q_DECLARE_METATYPE(QList<QApplicationArgument>);

    58 Q_DECLARE_METATYPE(QApplicationArgumentParser::ExitCode);

    59 

    60 /*!

    61   \class tst_QApplicationArgumentParser

    62   \brief The class tst_QApplicationArgumentParser tests class QApplicationArgumentParser.

    63   \internal

    64   \since 4.5

    65 

    66 */

    67 class tst_QApplicationArgumentParser : public QObject

    68 {

    69     Q_OBJECT

    70 private slots:

    71     void negativeTest() const;

    72     void negativeTest_data() const;

    73     void mandatoryArguments() const;

    74     void mandatoryArguments_data() const;

    75 };

    76 

    77 /*

    78 Comments from notes.txt:

    79 

    80 Different arg types:

    81 * -name <mandatory value>

    82 * -name <no value, it's a switch>

    83 

    84 Both of these types in addition have a cardinality. For instance:

    85 -name -name -name

    86 -name value1 -name value2 -name value3

    87 

    88 Possible Tests

    89 -------------------

    90     ./foo -ab -cd -

    91     ./foo -ab -cd - - -

    92     ./foo -ab -cd - input1 input

    93     ./foo -help -

    94     ./foo - -help

    95 

    96 

    97     // -switch has upper limit of 2

    98     ./foo -switch -switch -switch

    99 

   100     // -switch has upper limit of 1

   101     ./foo -switch -switch

   102 

   103     // -switch has lower limit of 1

   104     ./foo

   105 

   106     ./foo -switch cruft -switch

   107     ./foo -option value1 cruft -option value2

   108     ./foo -option value1 cruft cruft -option value2

   109     ./foo -option value1 cruft cruft cruft -option value2

   110     ./foo -option -option -option2 -option2

   111     ./foo -option

   112     ./foo -option -option -option2

   113     ./foo -option -

   114     ./foo -option - -

   115 */

   116 

   117 void tst_QApplicationArgumentParser::negativeTest() const

   118 {

   119 }

   120 

   121 void tst_QApplicationArgumentParser::negativeTest_data() const

   122 {

   123     QTest::addColumn<QStringList>("inputArgs");

   124     QTest::addColumn<QApplicationArgumentParser::ExitCode>("expectedExitCode");

   125     QTest::addColumn<QString>("expectedStderr");

   126     QTest::addColumn<QList<QApplicationArgument> >("declarations");

   127 }

   128 

   129 void tst_QApplicationArgumentParser::mandatoryArguments() const

   130 {

   131    QFETCH(QStringList, inputArgs);

   132    QFETCH(QList<QApplicationArgument>, inputDecls);

   133 

   134    QApplicationArgumentParser parser(inputArgs);

   135    parser.setDeclaredArguments(inputDecls);

   136 

   137    QVERIFY(!parser.parse());

   138    QCOMPARE(parser.exitCode(), QApplicationArgumentParser::ParseError);

   139 }

   140 

   141 void tst_QApplicationArgumentParser::mandatoryArguments_data() const

   142 {

   143     QTest::addColumn<QStringList>("inputArgs");

   144     QTest::addColumn<QList<QApplicationArgument> >("inputDecls");

   145 

   146     {

   147         QStringList in;

   148         in << "./appName";

   149 

   150         QList<QApplicationArgument> decls;

   151         QApplicationArgument arg1("name", QString(), QVariant::String);

   152         arg1.setMinimumOccurrence(1);

   153         decls.append(arg1);

   154 

   155         QTest::newRow("A single, named, argument") << in << decls;

   156     }

   157 }

   158 

   159 QTEST_APPLESS_MAIN(tst_QApplicationArgumentParser)

   160 #include "tst_qapplicationargumentparser.moc"