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[Qemu-devel] [PATCH v3 07/12] test/decode: Add tests for PatternGroups
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH v3 07/12] test/decode: Add tests for PatternGroups |
Date: |
Thu, 7 Mar 2019 10:56:17 -0800 |
From: Bastian Koppelmann <address@hidden>
This adds one test that supposed to succeed to test deep nesting
of pattern groups which is rarely exercised by targets using decode
tree. The remaining tests exercise various fail conditions.
Signed-off-by: Bastian Koppelmann <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
---
tests/decode/check.sh | 6 ++++++
tests/decode/err_pattern_group_empty.decode | 6 ++++++
tests/decode/err_pattern_group_ident1.decode | 10 +++++++++
tests/decode/err_pattern_group_ident2.decode | 11 ++++++++++
tests/decode/err_pattern_group_nest1.decode | 13 ++++++++++++
tests/decode/succ_pattern_group_nest1.decode | 22 ++++++++++++++++++++
6 files changed, 68 insertions(+)
create mode 100644 tests/decode/err_pattern_group_empty.decode
create mode 100644 tests/decode/err_pattern_group_ident1.decode
create mode 100644 tests/decode/err_pattern_group_ident2.decode
create mode 100644 tests/decode/err_pattern_group_nest1.decode
create mode 100644 tests/decode/succ_pattern_group_nest1.decode
diff --git a/tests/decode/check.sh b/tests/decode/check.sh
index 79a06c37cd..95445a0115 100755
--- a/tests/decode/check.sh
+++ b/tests/decode/check.sh
@@ -15,4 +15,10 @@ for i in err_*.decode; do
fi
done
+for i in succ_*.decode; do
+ if ! $PYTHON $DECODETREE $i > /dev/null 2> /dev/null; then
+ echo FAIL:$i 1>&2
+ fi
+done
+
exit $E
diff --git a/tests/decode/err_pattern_group_empty.decode
b/tests/decode/err_pattern_group_empty.decode
new file mode 100644
index 0000000000..abbff6b528
--- /dev/null
+++ b/tests/decode/err_pattern_group_empty.decode
@@ -0,0 +1,6 @@
+# This work is licensed under the terms of the GNU LGPL, version 2 or later.
+# See the COPYING.LIB file in the top-level directory.
+
+# empty groups are not allowed
+{
+}
diff --git a/tests/decode/err_pattern_group_ident1.decode
b/tests/decode/err_pattern_group_ident1.decode
new file mode 100644
index 0000000000..3e65fab2f9
--- /dev/null
+++ b/tests/decode/err_pattern_group_ident1.decode
@@ -0,0 +1,10 @@
+# This work is licensed under the terms of the GNU LGPL, version 2 or later.
+# See the COPYING.LIB file in the top-level directory.
+
+%sub1 0:8
+
+# Make sure that indentation is enforced
+{
+ top 00000000 00000000 00000000 00000000
+ sub1 00000000 00000000 00000000 ........ %sub1
+}
diff --git a/tests/decode/err_pattern_group_ident2.decode
b/tests/decode/err_pattern_group_ident2.decode
new file mode 100644
index 0000000000..bc859233b1
--- /dev/null
+++ b/tests/decode/err_pattern_group_ident2.decode
@@ -0,0 +1,11 @@
+# This work is licensed under the terms of the GNU LGPL, version 2 or later.
+# See the COPYING.LIB file in the top-level directory.
+
+%sub1 0:8
+
+# Make sure that indentation is enforced
+{
+ top 00000000 00000000 00000000 00000000
+ sub1 00000000 00000000 00000000 ........ %sub1
+# comments are suposed to be indented
+}
diff --git a/tests/decode/err_pattern_group_nest1.decode
b/tests/decode/err_pattern_group_nest1.decode
new file mode 100644
index 0000000000..92e971c3c5
--- /dev/null
+++ b/tests/decode/err_pattern_group_nest1.decode
@@ -0,0 +1,13 @@
+# This work is licensed under the terms of the GNU LGPL, version 2 or later.
+# See the COPYING.LIB file in the top-level directory.
+
+%sub1 0:8
+%sub2 8:8
+%sub3 16:8
+%sub4 24:8
+
+# Groups with no overlap are supposed to fail
+{
+ top 00000000 00000000 00000000 00000000
+ sub4 ........ ........ ........ ........ %sub1 %sub2 %sub3 %sub4
+}
diff --git a/tests/decode/succ_pattern_group_nest1.decode
b/tests/decode/succ_pattern_group_nest1.decode
new file mode 100644
index 0000000000..77b0f48b49
--- /dev/null
+++ b/tests/decode/succ_pattern_group_nest1.decode
@@ -0,0 +1,22 @@
+# This work is licensed under the terms of the GNU LGPL, version 2 or later.
+# See the COPYING.LIB file in the top-level directory.
+
+%sub1 0:8
+%sub2 8:8
+%sub3 16:8
+%sub4 24:7
+
+# Make sure deep netsting works, as few targets will actually exercise it
+{
+ top 00000000 00000000 00000000 00000000
+ {
+ sub1 00000000 00000000 00000000 ........ %sub1
+ {
+ sub2 00000000 00000000 ........ ........ %sub1 %sub2
+ {
+ sub3 00000000 ........ ........ ........ %sub1 %sub2 %sub3
+ sub4 0....... ........ ........ ........ %sub1 %sub2 %sub3 %sub4
+ }
+ }
+ }
+}
--
2.17.2
- [Qemu-devel] [PATCH v3 00/12] decodetree enhacements, Richard Henderson, 2019/03/07
- [Qemu-devel] [PATCH v3 01/12] MAINTAINERS: Add scripts/decodetree.py to the TCG section, Richard Henderson, 2019/03/07
- [Qemu-devel] [PATCH v3 02/12] decodetree: Move documentation to docs/devel/decodetree.rst, Richard Henderson, 2019/03/07
- [Qemu-devel] [PATCH v3 03/12] decodetree: Document the usefulness of argument sets, Richard Henderson, 2019/03/07
- [Qemu-devel] [PATCH v3 04/12] decodetree: Ensure build_tree does not include values outside insnmask, Richard Henderson, 2019/03/07
- [Qemu-devel] [PATCH v3 05/12] decodetree: Do not unconditionaly return from Pattern.output_code, Richard Henderson, 2019/03/07
- [Qemu-devel] [PATCH v3 07/12] test/decode: Add tests for PatternGroups,
Richard Henderson <=
- [Qemu-devel] [PATCH v3 06/12] decodetree: Allow grouping of overlapping patterns, Richard Henderson, 2019/03/07
- [Qemu-devel] [PATCH v3 08/12] decodetree: Add --static-decode option, Richard Henderson, 2019/03/07
- [Qemu-devel] [PATCH v3 09/12] decodetree: Produce clean output for an empty input file, Richard Henderson, 2019/03/07
- [Qemu-devel] [PATCH v3 11/12] decodetree: Prefix extract function names with decode_function, Richard Henderson, 2019/03/07
- [Qemu-devel] [PATCH v3 10/12] decodetree: Allow +- to begin a number initializing a field, Richard Henderson, 2019/03/07
- [Qemu-devel] [PATCH v3 12/12] decodetree: Properly diagnose fields overflowing an insn, Richard Henderson, 2019/03/07