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Test for binary,dwp symlinks into different directories.

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* gdb.dwarf2/Makefile.in (EXECUTABLES): Add dwp-symlink.
	(MISCELLANEOUS): New variable.
	(clean): rm -rf $(MISCELLANEOUS).
	* gdb.dwarf2/dwp-symlink.exp: Test the case where the executable and
	dwp live in the same directory as symlinks, with each symlink pointed
	to a differently named file in a different directory.
This commit is contained in:
Doug Evans 2014-02-12 11:38:48 -08:00
parent 9d2d0b8b04
commit 85f224e7e0
3 changed files with 55 additions and 1 deletions
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9
gdb/testsuite/ChangeLog
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@ -1,3 +1,12 @@
2014-02-12 Doug Evans <dje@google.com>
* gdb.dwarf2/Makefile.in (EXECUTABLES): Add dwp-symlink.
(MISCELLANEOUS): New variable.
(clean): rm -rf $(MISCELLANEOUS).
* gdb.dwarf2/dwp-symlink.exp: Test the case where the executable and
dwp live in the same directory as symlinks, with each symlink pointed
to a differently named file in a different directory.
2014-02-11 Doug Evans <dje@google.com>
* gdb.dwarf2/dwp-symlink.exp: Rewrite to use remote_* commands instead

8
gdb/testsuite/gdb.dwarf2/Makefile.in
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@ -21,7 +21,12 @@ VPATH = @srcdir@
srcdir = @srcdir@
EXECUTABLES = *.x pr10770 dw2-cp-infcall-ref-static dw2-inline-param \
dw2-noloc dw2-ranges dw2-ref-missing-frame dw2-unresolved gdb-index
dw2-noloc dw2-ranges dw2-ref-missing-frame dw2-unresolved gdb-index \
dwp-symlink
MISCELLANEOUS = \
dwp-symlink.dwp dwp-symlink-thelink dwp-symlink-thelink.dwp \
dwp-dir1 dwp-dir2 dwp-dir3
all info install-info dvi install uninstall installcheck check:
@echo "Nothing to be done for $@..."
@ -31,6 +36,7 @@ clean mostlyclean:
-rm -f core core.coremaker coremaker.core corefile
-rm -f *.dwo *.dwp
-rm -f $(EXECUTABLES)
-rm -rf $(MISCELLANEOUS)
-rm -f *.gdb-index *.with-index
distclean maintainer-clean realclean: clean

39
gdb/testsuite/gdb.dwarf2/dwp-symlink.exp
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@ -87,5 +87,44 @@ gdb_test "cd .." "Working directory .*"
gdb_test "ptype main" {type = int \(int, char \*\*\)} \
"relative path, binary symlink, dwp at symlink"
# Rename the dwp file back to its original name.
remote_exec host "mv -f [standard_output_file ${thelink}.dwp] [standard_output_file ${testfile}.dwp]"
# N.B. At this point the active gdb is in, essentially, some random directory.
# Restart a new copy if you add more tests here.
# Now verify that the following scenario works:
# dir1/real-binary-with-random-name
# dir2/real-dwp-with-random-name
# dir3/symlink-to-real-binary
# dir3/symlink-to-real-binary.dwp
set dwp_bin_dir [standard_output_file dwp-dir1]
set dwp_dwp_dir [standard_output_file dwp-dir2]
set dwp_symlink_dir [standard_output_file dwp-dir3]
set dwp_real_binary "dwp-abc"
set dwp_real_dwp "dwp-def"
set dwp_symlink_binary "dwp-symlink-binary"
set dwp_symlink_dwp "${dwp_symlink_binary}.dwp"
remote_exec host "rm -rf ${dwp_bin_dir}"
remote_exec host "rm -rf ${dwp_dwp_dir}"
remote_exec host "rm -rf ${dwp_symlink_dir}"
remote_exec host "mkdir ${dwp_bin_dir}"
remote_exec host "mkdir ${dwp_dwp_dir}"
remote_exec host "mkdir ${dwp_symlink_dir}"
remote_exec host "cp [standard_output_file $testfile] ${dwp_bin_dir}/${dwp_real_binary}"
remote_exec host "cp [standard_output_file ${testfile}.dwp] ${dwp_dwp_dir}/${dwp_real_dwp}"
# We don't test for failure to create the symlink here.
# We assume that if the above symlinks are created ok, these will be too.
remote_exec host "ln -sf ${dwp_bin_dir}/${dwp_real_binary} ${dwp_symlink_dir}/${dwp_symlink_binary}"
remote_exec host "ln -sf ${dwp_dwp_dir}/${dwp_real_dwp} ${dwp_symlink_dir}/${dwp_symlink_dwp}"
clean_restart "${dwp_symlink_dir}/${dwp_symlink_binary}"
if ![runto_main] {
return -1
}
gdb_test {print argv[0]} "/${dwp_symlink_binary}\"" \
"separate executable/dwp symlinks"