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[committed] Add test-cases twice.sh and twice-multifile.sh
Hi,
Add test-cases that check the behaviour of dwz when it fails to compress. In
addition, these test-cases verify that dwz can process its own output as
input.
Committed to trunk.
Thanks,
- Tom
Add test-cases twice.sh and twice-multifile.sh
2019-03-17 Tom de Vries <tdevries@suse.de>
* testsuite/dwz.tests/twice-multifile.sh: New test.
* testsuite/dwz.tests/twice.sh: New test.
---
testsuite/dwz.tests/twice-multifile.sh | 36 ++++++++++++++++++++++++++++++++++
testsuite/dwz.tests/twice.sh | 28 ++++++++++++++++++++++++++
2 files changed, 64 insertions(+)
diff --git a/testsuite/dwz.tests/twice-multifile.sh b/testsuite/dwz.tests/twice-multifile.sh
new file mode 100644
index 0000000..fded77a
--- /dev/null
+++ b/testsuite/dwz.tests/twice-multifile.sh
@@ -0,0 +1,36 @@
+cp ../hello 1
+cp 1 2
+
+dwz 1 2
+
+smaller-than.sh 1 ../hello
+smaller-than.sh 2 ../hello
+
+cp 1 1.saved
+cp 2 2.saved
+
+if dwz -m 3 1 2 2>dwz.err; status=$?; then
+ true
+fi
+
+if ! grep -q "DWARF compression not beneficial" dwz.err; then
+ cat dwz.err
+ exit 1
+fi
+
+if [ $(grep -qv "DWARF compression not beneficial" dwz.err \
+ | wc -l) -gt 0 ]; then
+ cat dwz.err
+ exit 1
+fi
+
+if [ $status -eq 1 ]; then
+ # PR24354
+ true
+else
+ [ $status -eq 0 ]
+fi
+
+cmp 1 1.saved
+
+rm -f 1 1.saved 2 2.saved dwz.err
diff --git a/testsuite/dwz.tests/twice.sh b/testsuite/dwz.tests/twice.sh
new file mode 100644
index 0000000..4db798e
--- /dev/null
+++ b/testsuite/dwz.tests/twice.sh
@@ -0,0 +1,28 @@
+cp ../hello 1
+
+dwz 1
+
+smaller-than.sh 1 ../hello
+
+cp 1 1.saved
+
+if dwz 1 2>dwz.err; status=$?; then
+ true
+fi
+
+if ! grep -q "DWARF compression not beneficial" dwz.err; then
+ cat dwz.err
+ exit 1
+fi
+
+if [ $(grep -qv "DWARF compression not beneficial" dwz.err \
+ | wc -l) -gt 0 ]; then
+ cat dwz.err
+ exit 1
+fi
+
+[ $status -eq 0 ]
+
+cmp 1 1.saved
+
+rm -f 1 1.saved dwz.err