Fix test when kallsyms mapping is disabled/broken

On our CI, the kallsyms file only contains 0 addresses, i.e. lines
of the form

...
0000000000000000 b current_type [floppy]
0000000000000000 t disk_change  [floppy]
0000000000000000 t set_dor      [floppy]
0000000000000000 t set_fdc      [floppy]
...

This cannot be used to build a proper mapping. Extend the test to
ensure we don't fail on the CI for such a case and also remove the
check on the found address, as it may point to 0 (see above). We
do want to get some name though.

Sometimes the kallsyms file only contains 0 addresses

Change-Id: I7f307ff89a9ec0cfd0f4d8e679e25a63db561bd0
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

1 files changed, 8 insertions, 1 deletions

diff --git a/tests/auto/kallsyms/tst_kallsyms.cpp b/tests/auto/kallsyms/tst_kallsyms.cpp
index 415fda9..4d8d756 100644
--- a/tests/auto/kallsyms/tst_kallsyms.cpp
+++ b/tests/auto/kallsyms/tst_kallsyms.cpp
@@ -63,6 +63,14 @@ private slots:
             QTest::newRow("serio_interrupt:0") << kallsyms << 0xffffffffa0000e80ull
                 << 0xffffffffa0000e80ull << QByteArrayLiteral("serio_interrupt") << QByteArrayLiteral("[serio]");
         }
+        {
+            const auto kallsyms = QByteArrayLiteral("0000000000000000 A irq_stack_union");
+            QTest::newRow("zeros-only") << kallsyms << 0x0ull
+                << 0x0ull << QByteArrayLiteral("irq_stack_union") << QByteArray();
+            QTest::newRow("zeros-only") << kallsyms << std::numeric_limits<quint64>::max()
+                << 0x0ull
+                << QByteArrayLiteral("irq_stack_union") << QByteArray();
+        }
     }
 
     void testResolve()
@@ -97,7 +105,6 @@ private slots:
         // just check that we find any entry
         const auto addr = std::numeric_limits<quint64>::max();
         const auto entry = kallsyms.findEntry(addr);
-        QVERIFY(entry.address);
         QVERIFY(!entry.symbol.isEmpty());
     }