[testsuite] Disable Ctrl-V use for mingw hosts.
On mingw host, we have seen two fails as below, p int1dim[0]^V@2 Invalid character '^V' in expression. (gdb) FAIL: gdb.base/printcmds.exp: p int1dim[0]@2 p int1dim[0]^V@2^V@3 Invalid character '^V' in expression. (gdb) FAIL: gdb.base/printcmds.exp: p int1dim[0]@2@3 In the test, the comment says "# Send \026@ instead of just @ in case the kill character is @". Historically, kill character was @, and Ctrl-V (\026) is to escape the next character. However, we don't have to do so on mingw. This patch is to disable ctrl-v usage on mingw hots. With this patch applied, it becomes: p int1dim[0]@2 $607 = {0, 1} (gdb) PASS: gdb.base/printcmds.exp: p int1dim[0]@2 p int1dim[0]@2@3 $608 = {{0, 1}, {2, 3}, {4, 5}} Note that this patch is picked from Pierre's submission, [RFC 6/6] Fix remaining failures in gdb.base/printcmds.exp for mingw hosts. https://www.sourceware.org/ml/gdb-patches/2013-09/msg00943.html gdb/testsuite: 2014-04-08 Pierre Muller <muller@sourceware.org> * gdb.base/printcmds.exp (test_artificial_arrays): Disable Ctrl-V use for mingw hosts.
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2014-04-08 Pierre Muller <muller@sourceware.org>
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* gdb.base/printcmds.exp (test_artificial_arrays): Disable
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Ctrl-V use for mingw hosts.
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2014-04-07 Siva Chandra Reddy <sivachandra@google.com>
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* gdb.python/py-value.c: Improve test case.
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@ -622,8 +622,16 @@ proc test_print_typedef_arrays {} {
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proc test_artificial_arrays {} {
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# Send \026@ instead of just @ in case the kill character is @.
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gdb_test_escape_braces "p int1dim\[0\]\026@2" " = {0, 1}" {p int1dim[0]@2}
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gdb_test_escape_braces "p int1dim\[0\]\026@2\026@3" \
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# \026 (ctrl-v) is to escape the next character (@), but it is
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# not only unnecessary to do so on MingW hosts, but also harmful
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# for the test because that character isn't recognized as an
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# escape character.
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set ctrlv "\026"
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if [ishost *-*-mingw*] {
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set ctrlv ""
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}
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gdb_test_escape_braces "p int1dim\[0\]${ctrlv}@2" " = {0, 1}" {p int1dim[0]@2}
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gdb_test_escape_braces "p int1dim\[0\]${ctrlv}@2${ctrlv}@3" \
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"({{0, 1}, {2, 3}, {4, 5}}|\[Cc\]annot.*)" \
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{p int1dim[0]@2@3}
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gdb_test_escape_braces {p/x (short [])0x12345678} \
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