[PATCH v8 01/12] tests: improve syscall set syntax testing
Nikolay Marchuk
marchuk.nikolay.a at gmail.com
Tue Aug 22 06:01:42 UTC 2017
* tests/filtering_syscall-syntax.test: New file.
* tests/options-syntax.test: Move syscall set syntax testing to
filtering_syscall-syntax.test.
* tests/qual_fault-syntax.test: Likewise.
* tests/qual_inject-syntax.test: Likewise.
* tests/Makefile.am (MISC_TESTS): Add filtering_syscall-syntax.test.
---
tests/Makefile.am | 1 +
tests/filtering_syscall-syntax.test | 133 ++++++++++++++++++++++++++++++++++++
tests/options-syntax.test | 17 -----
tests/qual_fault-syntax.test | 17 +----
tests/qual_inject-syntax.test | 18 +----
5 files changed, 136 insertions(+), 50 deletions(-)
create mode 100755 tests/filtering_syscall-syntax.test
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 42a66c46..09fcc5ed 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -258,6 +258,7 @@ MISC_TESTS = \
detach-stopped.test \
filter-unavailable.test \
fflush.test \
+ filtering_syscall-syntax.test \
get_regs.test \
interactive_block.test \
ksysent.test \
diff --git a/tests/filtering_syscall-syntax.test b/tests/filtering_syscall-syntax.test
new file mode 100755
index 00000000..78c1da7f
--- /dev/null
+++ b/tests/filtering_syscall-syntax.test
@@ -0,0 +1,133 @@
+#!/bin/sh
+#
+# Check syscall set parsing syntax.
+#
+# Copyright (c) 2016-2017 Dmitry V. Levin <ldv at altlinux.org>
+# Copyright (c) 2017 Nikolay Marchuk <marchuk.nikolay.a at gmail.com>
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+# 3. The name of the author may not be used to endorse or promote products
+# derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+. "${srcdir=.}/syntax.sh"
+
+check_syscall()
+{
+ [ -z "$2" ] || check_e "invalid system call '$1'" -e"$2"
+ check_e "invalid system call '$1'" -e "$2"
+ check_e "invalid system call '$1'" -etrace="$2"
+ check_e "invalid system call '$1'" -e trace="$2"
+ check_e "invalid system call '$1'" -e abbrev="$2"
+ check_e "invalid system call '$1'" -e verbose="$2"
+ check_e "invalid system call '$1'" -e raw="$2"
+ check_e "invalid system call '$1'" -e inject="$2"
+ check_e "invalid system call '$1'" -e inject="$2:when=3"
+ check_e "invalid system call '$1'" -e fault="$2"
+ check_e "invalid system call '$1'" -e fault="$2:when=4"
+}
+
+check_syscall_new()
+{
+ [ -z "$2" ] || check_e "invalid system call '$1'" -e "syscall $2"
+ [ -z "$2" ] || check_e "invalid system call '$1'" -e "(syscall $2)"
+ [ -z "$2" ] || check_e "invalid system call '$1'" -e "((syscall $2))"
+ [ -z "$2" ] || check_e "invalid system call '$1'" -e "((syscall none) or syscall $2)"
+ [ -z "$2" ] || check_e "invalid system call '$1'" -e "((syscall all) and syscall $2)"
+ [ -z "$2" ] || check_e "invalid system call '$1'" -e "trace(syscall $2)"
+}
+
+for arg in '' , ,, ,,, ; do
+ check_syscall "$arg" "$arg"
+ check_syscall "!$arg" "!$arg"
+ check_syscall_new "$arg" "$arg"
+ check_syscall_new "!" "!$arg"
+done
+
+for arg in : :: ::: ; do
+ check_syscall "" "$arg"
+ check_syscall "!" "!$arg"
+done
+
+for arg in -1 -2 -3 -4 -5 \
+ invalid_syscall_name \
+ 0x 0y \
+ 32767 \
+ 2147483647 \
+ 2147483648 \
+ 4294967295 \
+ 4294967296 \
+ /non_syscall \
+ % %not_a_class \
+ ; do
+ check_syscall "$arg" "$arg"
+ check_syscall "$arg" "!$arg"
+ check_syscall_new "$arg" "$arg"
+ check_syscall_new "!$arg" "!$arg"
+done
+
+for arg in desc \
+ file \
+ memory \
+ process \
+ network \
+ ; do
+ check_syscall_new "$arg" "$arg"
+ check_syscall_new "!$arg" "!$arg"
+done
+
+# invalid syscall, multiple syscalls
+for arg in %desc \
+ %file \
+ %memory \
+ %process \
+ %network \
+ chdir \
+ 1 \
+ ?32767 \
+ ?invalid \
+ ?%not_a_class \
+ ?/non_syscall \
+ ; do
+ check_syscall nonsense "$arg,nonsense"
+ check_syscall nonsense "!$arg,nonsense"
+ check_syscall nonsense "nonsense,$arg"
+ check_syscall nonsense "!nonsense,$arg"
+ check_syscall_new nonsense "$arg,nonsense"
+ check_syscall_new nonsense "nonsense,$arg"
+ check_syscall_new "!nonsense" "!nonsense,$arg"
+done
+
+for arg in \! \!open none all -1; do
+ check_syscall "$arg" "1,$arg"
+ check_syscall_new "$arg" "1,$arg"
+done
+
+check_e_using_grep 'regcomp: \+id: [[:alpha:]].+' -e trace='/+id'
+check_e_using_grep 'regcomp: \*id: [[:alpha:]].+' -e trace='/*id'
+check_e_using_grep 'regcomp: \{id: [[:alpha:]].+' -e trace='/{id'
+check_e_using_grep 'regcomp: \(id: [[:alpha:]].+' -e trace='/(id'
+check_e_using_grep 'regcomp: \[id: [[:alpha:]].+' -e trace='/[id'
+check_e_using_grep 'regcomp: \+id: [[:alpha:]].+' -e 'trace(syscall /+id)'
+check_e_using_grep 'regcomp: \*id: [[:alpha:]].+' -e 'trace(syscall /*id)'
+check_e_using_grep 'regcomp: \{id: [[:alpha:]].+' -e 'trace(syscall /{id)'
+check_e_using_grep 'regcomp: \(id: [[:alpha:]].+' -e 'trace(syscall /\(id)'
+check_e_using_grep 'regcomp: \[id: [[:alpha:]].+' -e 'trace(syscall /[id)'
diff --git a/tests/options-syntax.test b/tests/options-syntax.test
index b4d9be70..47f6b66e 100755
--- a/tests/options-syntax.test
+++ b/tests/options-syntax.test
@@ -37,17 +37,6 @@ check_e "Invalid process id: 'a'" -p 1,a
check_e "Syscall 'chdir' for -b isn't supported" -b chdir
check_e "Syscall 'chdir' for -b isn't supported" -b execve -b chdir
-check_e "invalid system call '-1'" -e-1
-check_e "invalid system call '-2'" -e -2
-check_e "invalid system call '-3'" -etrace=-3
-check_e "invalid system call '-4'" -e trace=-4
-check_e "invalid system call '-5'" -e trace=1,-5
-check_e "invalid system call '/non_syscall'" -e trace=/non_syscall
-check_e "invalid system call '2147483647'" -e 2147483647
-check_e "invalid system call '2147483648'" -e 2147483648
-check_e "invalid system call '4294967295'" -e 4294967295
-check_e "invalid system call '4294967296'" -e 4294967296
-
check_e "invalid descriptor '-1'" -eread=-1
check_e "invalid descriptor '-42'" -ewrite=-42
check_e "invalid descriptor '2147483648'" -eread=2147483648
@@ -59,12 +48,6 @@ check_e "invalid descriptor '!'" -ewrite='!'
check_e "invalid descriptor '!'" -eread='0,!'
check_e "invalid descriptor '!,'" -ewrite='!,'
-check_e_using_grep 'regcomp: \+id: [[:alpha:]].+' -e trace='/+id'
-check_e_using_grep 'regcomp: \*id: [[:alpha:]].+' -e trace='/*id'
-check_e_using_grep 'regcomp: \{id: [[:alpha:]].+' -e trace='/{id'
-check_e_using_grep 'regcomp: \(id: [[:alpha:]].+' -e trace='/(id'
-check_e_using_grep 'regcomp: \[id: [[:alpha:]].+' -e trace='/[id'
-
check_h 'must have PROG [ARGS] or -p PID'
check_h 'PROG [ARGS] must be specified with -D' -D -p $$
check_h '-c and -C are mutually exclusive' -c -C true
diff --git a/tests/qual_fault-syntax.test b/tests/qual_fault-syntax.test
index 0cce539a..384fcff9 100755
--- a/tests/qual_fault-syntax.test
+++ b/tests/qual_fault-syntax.test
@@ -40,16 +40,7 @@ fail_with()
"strace -e fault=$* failed to handle an argument error properly"
}
-for arg in '' , ,, ,,, : :: ::: \! \!, \!: \
- invalid_syscall_name \
- invalid_syscall_name:when=3 \
- -1 \!-1 \
- -1:when=4 \
- -2 \
- -2:when=5 \
- 32767 \!32767 \
- 32767:when=6 \
- chdir:42 \!chdir:42 \
+for arg in chdir:42 \!chdir:42 \
chdir:42:when=7 \
chdir:invalid \
chdir:invalid:when=8 \
@@ -92,12 +83,6 @@ for arg in '' , ,, ,,, : :: ::: \! \!, \!: \
chdir:when=65536:error=30 \
chdir:when=1+65536 \
chdir:when=1+65536:error=31 \
- file,nonsense \
- \!desc,nonsense \
- chdir,nonsense \
- \!chdir,nonsense \
- 1,nonsense \
- \!1,nonsense \
chdir:retval=0 \
chdir:signal=1 \
chdir:error=1:error=2 \
diff --git a/tests/qual_inject-syntax.test b/tests/qual_inject-syntax.test
index a9e44d74..44265dfb 100755
--- a/tests/qual_inject-syntax.test
+++ b/tests/qual_inject-syntax.test
@@ -40,17 +40,7 @@ fail_with()
"strace -e inject=$* failed to handle an argument error properly"
}
-for arg in '' , ,, ,,, : :: ::: \! \!, \!: \
- invalid_syscall_name \
- invalid_syscall_name:when=3 \
- -1 \!-1 \
- -1:when=4 \
- -2 \
- -2:when=5 \
- 32767 \!32767 \
- 32767:when=6 \
- 42 \
- chdir \
+for arg in 42 chdir \
chdir:42 \!chdir:42 \
chdir:42:when=7 \
chdir:invalid \
@@ -94,12 +84,6 @@ for arg in '' , ,, ,,, : :: ::: \! \!, \!: \
chdir:when=65536:error=30 \
chdir:when=1+65536 \
chdir:when=1+65536:error=31 \
- file,nonsense \
- \!desc,nonsense \
- chdir,nonsense \
- \!chdir,nonsense \
- 1,nonsense \
- \!1,nonsense \
chdir:retval=-1 \
chdir:signal=0 \
chdir:signal=129 \
--
2.11.0
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