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[gdb/testsuite] Fix internal buffer full error in gdb.fortran/module.exp

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With test-case gdb.fortran/module.exp, I run into:
...
PASS: gdb.fortran/module.exp: fully qualified name of DW_TAG_constant
ERROR: internal buffer is full.
UNRESOLVED: gdb.fortran/module.exp: info variables -n
...

Fix this by using exp_continue while matching the output of "info variable
-n".

Tested on x86_64-linux, using make targets check and check-read1.

gdb/testsuite/ChangeLog:

2020-03-12  Tom de Vries  <tdevries@suse.de>

	* gdb.fortran/module.exp: Use exp_continue during matching of output
	of "info variable -n".
This commit is contained in:
Tom de Vries
2020-03-12 13:51:46 +01:00
parent 307eafd8df
commit e515d67ed6
2 changed files with 32 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2020-03-12 Tom de Vries <tdevries@suse.de>
* gdb.fortran/module.exp: Use exp_continue during matching of output
of "info variable -n".
2020-03-12 Tom de Vries <tdevries@suse.de> 2020-03-12 Tom de Vries <tdevries@suse.de>
* gdb.dwarf2/dw2-ranges-base.exp: Limit "maint info line-table" to * gdb.dwarf2/dw2-ranges-base.exp: Limit "maint info line-table" to

35
gdb/testsuite/gdb.fortran/module.exp
View File

@ -37,11 +37,8 @@ if ![runto MAIN__] then {
set int_type [fortran_int4] set int_type [fortran_int4]
# Test 'info variables' can find module variables. # Test 'info variables' can find module variables.
gdb_test "info variables -n" \ set mod_re \
[multi_line \ [multi_line \
"All defined variables:" \
"" \
"File .*$srcfile:" \
"18:\[ \t\]+${int_type} mod1::var_const;" \ "18:\[ \t\]+${int_type} mod1::var_const;" \
"17:\[ \t\]+${int_type} mod1::var_i;" \ "17:\[ \t\]+${int_type} mod1::var_i;" \
"23:\[ \t\]+${int_type} mod2::var_i;" \ "23:\[ \t\]+${int_type} mod2::var_i;" \
@ -53,11 +50,33 @@ gdb_test "info variables -n" \
"33:\[ \t\]+${int_type} modmany::var_c;" \ "33:\[ \t\]+${int_type} modmany::var_c;" \
"33:\[ \t\]+${int_type} modmany::var_i;" \ "33:\[ \t\]+${int_type} modmany::var_i;" \
"37:\[ \t\]+${int_type} moduse::var_x;" \ "37:\[ \t\]+${int_type} moduse::var_x;" \
"37:\[ \t\]+${int_type} moduse::var_y;(" \ "37:\[ \t\]+${int_type} moduse::var_y;"]
"" \
"File .*:(" \
"$decimal:.*)+)*"]
set state 0
gdb_test_multiple "info variables -n" "" {
-re "\r\nAll defined variables:" {
if { $state == 0 } { set state 1 }
exp_continue
}
-re "\r\n\r\nFile .*[string_to_regexp $srcfile]:" {
if { $state == 1 } { set state 2 }
exp_continue
}
-re $mod_re {
if { $state == 2 } { set state 3 }
exp_continue
}
-re "\r\n\r\nFile \[^\r\n\]*:" {
exp_continue
}
-re -wrap "" {
if { $state == 3} {
pass $gdb_test_name
} else {
fail $gdb_test_name
}
}
}
# Do not use simple single-letter names as GDB would pick up for expectedly # Do not use simple single-letter names as GDB would pick up for expectedly
# nonexisting symbols some static variables from system libraries debuginfos. # nonexisting symbols some static variables from system libraries debuginfos.