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preprocessor: add autotest for defined(...) and undefined(...)

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Change-Id: I7c843a449bb6db348ab374b4bd2c378b797b94cd
Reviewed-by: hjk <qthjk@ovi.com>
This commit is contained in:
hjk
2012-04-19 15:19:38 +02:00
committed by hjk
parent 17c114fde8
commit 3428240233
1 changed files with 59 additions and 0 deletions
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59
tests/auto/cplusplus/preprocessor/tst_preprocessor.cpp
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@@ -290,6 +290,9 @@ private /* not corrected yet */:
void macro_argument_expansion();
private slots:
void defined();
void defined_data();
void va_args();
void named_va_args();
void first_empty_macro_arg();
@@ -749,5 +752,61 @@ void tst_Preprocessor::includes_1()
QCOMPARE(incs.at(3).line, 8U);
}
void tst_Preprocessor::defined()
{
QFETCH(bool, xdefined);
QFETCH(bool, ydefined);
QFETCH(QString, input);
QByteArray output;
Environment env;
MockClient client(&env, &output);
Preprocessor pp(&client, &env);
pp.run(QLatin1String("<stdin>"), input.toLatin1(), false, true);
QList<QByteArray> expected;
if (xdefined)
expected.append("X");
if (ydefined)
expected.append("Y");
if (client.definedMacros() != expected)
qWarning() << "\nSource: " << input.replace('\n', " ");
QCOMPARE(client.definedMacros(), expected);
}
void tst_Preprocessor::defined_data()
{
QTest::addColumn<bool>("xdefined");
QTest::addColumn<bool>("ydefined");
QTest::addColumn<QString>("input");
QTest::newRow("1a") << true << true <<
"#define X\n#if defined(X)\n#define Y\n#endif";
QTest::newRow("1b") << true << true <<
"#define X\n#if defined X \n#define Y\n#endif";
QTest::newRow("1c") << true << true <<
"#define X\n#ifdef X \n#define Y\n#endif";
QTest::newRow("2a") << false << false <<
"#if defined(X)\n#define Y\n#endif";
QTest::newRow("2b") << false << false <<
"#if defined X \n#define Y\n#endif";
QTest::newRow("2c") << false << false <<
"#ifdef X \n#define Y\n#endif";
QTest::newRow("3a") << true << false <<
"#define X\n#if !defined(X)\n#define Y\n#endif";
QTest::newRow("3b") << true << false <<
"#define X\n#if !defined X \n#define Y\n#endif";
QTest::newRow("3c") << true << false <<
"#define X\n#ifndef X \n#define Y\n#endif";
QTest::newRow("4a") << false << true <<
"#if !defined(X)\n#define Y\n#endif";
QTest::newRow("4b") << false << true <<
"#if !defined X \n#define Y\n#endif";
QTest::newRow("4c") << false << true <<
"#ifndef X \n#define Y\n#endif";
}
QTEST_APPLESS_MAIN(tst_Preprocessor)
#include "tst_preprocessor.moc"