diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2019-11-18 16:33:29 +0100 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2020-12-10 15:20:33 +0100 |
| commit | 928b51704a14d038f940759830579e82899ae8e5 (patch) | |
| tree | 4bcb0dc2903524455af9c48349a8594627fc2d27 /tests/auto/corelib/io | |
| parent | 36ccbee34e89d185918a2925444dac11211e5c60 (diff) | |
tst_QFile: add a couple more sequential Unix device files
/dev/zero and /dev/null are expected to always be present in any system
(even containers). Unlike /dev/null, you *can* read from /dev/zero so
test that QIODevice doesn't think it is random-access because of that.
/dev/tty is also always present but has an interesting semantic. Could
also try /dev/full, /dev/random and /dev/urandom.
Change-Id: Ia2aa807ffa8a4c798425fffd15d84b60573f2c26
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Diffstat (limited to 'tests/auto/corelib/io')
| -rw-r--r-- | tests/auto/corelib/io/qfile/tst_qfile.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tests/auto/corelib/io/qfile/tst_qfile.cpp b/tests/auto/corelib/io/qfile/tst_qfile.cpp index e408cd3e48..a0c1078d0c 100644 --- a/tests/auto/corelib/io/qfile/tst_qfile.cpp +++ b/tests/auto/corelib/io/qfile/tst_qfile.cpp @@ -1825,9 +1825,18 @@ void tst_QFile::bufferedRead() #ifdef Q_OS_UNIX void tst_QFile::isSequential() { - QFile zero("/dev/null"); + QFile zero("/dev/zero"); QVERIFY2(zero.open(QFile::ReadOnly), msgOpenFailed(zero).constData()); QVERIFY(zero.isSequential()); + + QFile null("/dev/null"); + QVERIFY(null.open(QFile::ReadOnly)); + QVERIFY(null.isSequential()); + + // /dev/tty will fail to open if we don't have a controlling TTY + QFile tty("/dev/tty"); + if (tty.open(QFile::ReadOnly)) + QVERIFY(tty.isSequential()); } #endif |