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Add a new variable that controls a way in which filenames are
	displayed.
	* NEWS (set filename-display): New entry.
	* source.c (filename_display_basename, filename_display_relative)
	(filename_display_absolute, filename_display_kind_names)
	(filename_display_string, show_filename_display_string)
	(symtab_to_filename_for_display): New.
	(_initialize_source): Added initialization of 'filename-display'
	variable.
	* source.h (symtab_to_filename_for_display): Added declaration.
	* stack.c (print_frame): Added new variable and calling of a new
	function and condition with this variable. Changed third argument of
	calling of a function.

gdb/doc/
	* gdb.texinfo (Backtrace): Added description of 'filename-display'
	variable in 'set/show backtrace' section.

gdb/testsuite/
	* gdb.dwarf2/dw2-dir-file-name.exp: New file.
	* gdb.dwarf2/dw2-dir-file-name.c: New file.
This commit is contained in:
Jan Kratochvil 2013-02-03 16:09:33 +00:00
parent aa079c9346
commit 1b56eb5540
10 changed files with 597 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
gdb/ChangeLog
View file

@ -1,3 +1,20 @@
2013-02-03 Eldar Gaynetdinov <hal9000ed2k@gmail.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
Add a new variable that controls a way in which filenames are
displayed.
* NEWS (set filename-display): New entry.
* source.c (filename_display_basename, filename_display_relative)
(filename_display_absolute, filename_display_kind_names)
(filename_display_string, show_filename_display_string)
(symtab_to_filename_for_display): New.
(_initialize_source): Added initialization of 'filename-display'
variable.
* source.h (symtab_to_filename_for_display): Added declaration.
* stack.c (print_frame): Added new variable and calling of a new
function and condition with this variable. Changed third argument of
calling of a function.
2013-02-03 Jan Kratochvil <jan.kratochvil@redhat.com>
* tui/tui-data.c (init_win_info, tui_del_window, tui_free_window):

5
gdb/NEWS
View file

@ -115,6 +115,11 @@ show print type typedefs
Control whether typedef definitions are displayed by "ptype".
The default is to show them.
set filename-display basename|relative|absolute
show filename-display
Control the way in which filenames is displayed.
The default is "relative", which preserves previous behavior.
* MI changes
** Command parameter changes are now notified using new async record

6
gdb/doc/ChangeLog
View file

@ -1,3 +1,9 @@
2013-02-03 Eldar Gaynetdinov <hal9000ed2k@gmail.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.texinfo (Backtrace): Added description of 'filename-display'
variable in 'set/show backtrace' section.
2013-01-31 Tom Tromey <tromey@redhat.com>
* gdb.texinfo (Target Commands): Fix typo.

18
gdb/doc/gdb.texinfo
View file

@ -6535,6 +6535,24 @@ unlimited.
Display the current limit on backtrace levels.
@end table
You can control how file names are displayed.
@table @code
@item set filename-display
@itemx set filename-display relative
@cindex filename-display
Display file names relative to the compilation directory. This is the default.
@item set filename-display basename
Display only basename of a filename.
@item set filename-display absolute
Display an absolute filename.
@item show filename-display
Show the current way to display filenames.
@end table
@node Selection
@section Selecting a Frame

51
gdb/source.c
View file

@ -109,6 +109,27 @@ show_lines_to_list (struct ui_file *file, int from_tty,
value);
}
/* Possible values of 'set filename-display'. */
static const char filename_display_basename[] = "basename";
static const char filename_display_relative[] = "relative";
static const char filename_display_absolute[] = "absolute";
static const char *const filename_display_kind_names[] = {
filename_display_basename,
filename_display_relative,
filename_display_absolute,
NULL
};
static const char *filename_display_string = filename_display_relative;
static void
show_filename_display_string (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
{
fprintf_filtered (file, _("Filenames are displayed as \"%s\".\n"), value);
}
/* Line number of last line printed. Default for various commands.
current_source_line is usually, but not always, the same as this. */
@ -1111,6 +1132,21 @@ symtab_to_fullname (struct symtab *s)
return s->fullname;
}
/* See commentary in source.h. */
const char *
symtab_to_filename_for_display (struct symtab *symtab)
{
if (filename_display_string == filename_display_basename)
return lbasename (symtab->filename);
else if (filename_display_string == filename_display_absolute)
return symtab_to_fullname (symtab);
else if (filename_display_string == filename_display_relative)
return symtab->filename;
else
internal_error (__FILE__, __LINE__, _("invalid filename_display_string"));
}
/* Create and initialize the table S->line_charpos that records
the positions of the lines in the source file, which is assumed
@ -2014,4 +2050,19 @@ Usage: show substitute-path [FROM]\n\
Print the rule for substituting FROM in source file names. If FROM\n\
is not specified, print all substitution rules."),
&showlist);
add_setshow_enum_cmd ("filename-display", class_files,
filename_display_kind_names,
&filename_display_string, _("\
Set how to display filenames."), _("\
Show how to display filenames."), _("\
filename-display can be:\n\
basename - display only basename of a filename\n\
relative - display a filename relative to the compilation directory\n\
absolute - display an absolute filename\n\
By default, relative filenames are displayed."),
NULL,
show_filename_display_string,
&setlist, &showlist);
}

4
gdb/source.h
View file

@ -50,6 +50,10 @@ extern int open_source_file (struct symtab *s);
extern const char *symtab_to_fullname (struct symtab *s);
/* Returns filename without the compile directory part, basename or absolute
filename. It depends on 'set filename-display' value. */
extern const char *symtab_to_filename_for_display (struct symtab *symtab);
/* Create and initialize the table S->line_charpos that records the
positions of the lines in the source file, which is assumed to be
open on descriptor DESC. All set S->nlines to the number of such

5
gdb/stack.c
View file

@ -1178,11 +1178,14 @@ print_frame (struct frame_info *frame, int print_level,
ui_out_text (uiout, ")");
if (sal.symtab)
{
const char *filename_display;
filename_display = symtab_to_filename_for_display (sal.symtab);
annotate_frame_source_begin ();
ui_out_wrap_hint (uiout, " ");
ui_out_text (uiout, " at ");
annotate_frame_source_file ();
ui_out_field_string (uiout, "file", sal.symtab->filename);
ui_out_field_string (uiout, "file", filename_display);
if (ui_out_is_mi_like_p (uiout))
{
const char *fullname = symtab_to_fullname (sal.symtab);

5
gdb/testsuite/ChangeLog
View file

@ -1,3 +1,8 @@
2013-02-03 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.dwarf2/dw2-dir-file-name.exp: New file.
* gdb.dwarf2/dw2-dir-file-name.c: New file.
2013-02-03 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.mi/mi-fullname-deleted.exp: Use double last slash for $srcfileabs.

87
gdb/testsuite/gdb.dwarf2/dw2-dir-file-name.c Normal file
View file

@ -0,0 +1,87 @@
/* This testcase is part of GDB, the GNU debugger.
Copyright 2012 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
volatile int v;
static void
marker (void)
{
v++;
}
/* *R* marks possibly invalid compiler output as the first path component is
not absolute. Still DWARF-4 does not forbid such DWARF; GCC does not
produce it. */
#define FUNCBLOCK \
FUNC (compdir_missing__ldir_missing__file_basename) /*R*/\
FUNC (compdir_missing__ldir_missing__file_relative) /*R*/\
FUNC (compdir_missing__ldir_missing__file_absolute) \
FUNC (compdir_missing__ldir_relative_file_basename) /*R*/\
FUNC (compdir_missing__ldir_relative_file_relative) /*R*/\
FUNC (compdir_missing__ldir_relative_file_absolute) /*R*/\
FUNC (compdir_missing__ldir_absolute_file_basename) \
FUNC (compdir_missing__ldir_absolute_file_relative) \
FUNC (compdir_missing__ldir_absolute_file_absolute_same) \
FUNC (compdir_missing__ldir_absolute_file_absolute_different) \
FUNC (compdir_relative_ldir_missing__file_basename) /*R*/\
FUNC (compdir_relative_ldir_missing__file_relative) /*R*/\
FUNC (compdir_relative_ldir_missing__file_absolute) /*R*/\
FUNC (compdir_relative_ldir_relative_file_basename) /*R*/\
FUNC (compdir_relative_ldir_relative_file_relative) /*R*/\
FUNC (compdir_relative_ldir_relative_file_absolute) /*R*/\
FUNC (compdir_relative_ldir_absolute_file_basename) /*R*/\
FUNC (compdir_relative_ldir_absolute_file_relative) /*R*/\
FUNC (compdir_relative_ldir_absolute_file_absolute_same) /*R*/\
FUNC (compdir_relative_ldir_absolute_file_absolute_different) /*R*/\
FUNC (compdir_absolute_ldir_missing__file_basename) \
FUNC (compdir_absolute_ldir_missing__file_relative) \
FUNC (compdir_absolute_ldir_missing__file_absolute_same) \
FUNC (compdir_absolute_ldir_missing__file_absolute_different) \
FUNC (compdir_absolute_ldir_relative_file_basename) \
FUNC (compdir_absolute_ldir_relative_file_relative) \
FUNC (compdir_absolute_ldir_relative_file_absolute_same) \
FUNC (compdir_absolute_ldir_relative_file_absolute_different) \
FUNC (compdir_absolute_ldir_absolute_file_basename_same) \
FUNC (compdir_absolute_ldir_absolute_file_basename_different) \
FUNC (compdir_absolute_ldir_absolute_file_relative_same) \
FUNC (compdir_absolute_ldir_absolute_file_relative_different) \
FUNC (compdir_absolute_ldir_absolute_file_absolute_same) \
FUNC (compdir_absolute_ldir_absolute_file_absolute_different)
#define FUNC(name) \
asm (#name "_start: .globl " #name "_start\n"); \
static void \
name (void) \
{ \
v++; \
} \
asm (#name "_end: .globl " #name "_end\n");
FUNCBLOCK
#undef FUNC
int
main (void)
{
#define FUNC(name) \
name ();
FUNCBLOCK
#undef FUNC
return 0;
}

400
gdb/testsuite/gdb.dwarf2/dw2-dir-file-name.exp Normal file
View file

@ -0,0 +1,400 @@
# Copyright 2012 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
load_lib dwarf.exp
# This test can only be run on targets which support DWARF-2 and use gas.
if {![dwarf2_support]} {
return 0
}
standard_testfile
set asmsrcfile [standard_output_file ${testfile}asm.S]
set asmobjfile [standard_output_file ${testfile}asm.o]
set srcabsdir [standard_output_file ${testfile}.d]
set srctmpfile tmp-${testfile}.c
# $srcdir may be relative.
if {[file pathtype $srcabsdir] != "absolute"} {
untested "objdir pathtype is not absolute"
return -1
}
set f [open $asmsrcfile "w"]
puts $f "/* DO NOT EDIT! GENERATED AUTOMATICALLY! */"
proc out_cu { name cu_dir cu_name line_dir line_name } {
global f
puts -nonewline $f "\
.L${name}_begin:
.4byte .L${name}_end - .L${name}_start /* Length of Compilation Unit */
.L${name}_start:
.2byte 2 /* DWARF Version */
.4byte .Labbrev1_begin /* Offset into abbrev section */
.byte 4 /* Pointer size */
"
if { $cu_dir != "" } {
puts $f " .uleb128 ABBREV_COMP_DIR_NAME /* Abbrev: DW_TAG_compile_unit */"
} else {
puts $f " .uleb128 ABBREV_NAME /* Abbrev: DW_TAG_compile_unit */"
}
puts -nonewline $f "\
.ascii \"GNU C\\0\" /* DW_AT_producer */
.byte 2 /* DW_AT_language (DW_LANG_C) */
.4byte .Lline_${name}_begin /* DW_AT_stmt_list */
.4byte ${name}_start /* DW_AT_low_pc */
.4byte ${name}_end /* DW_AT_high_pc */
"
if { $cu_dir != "" } {
puts $f " .ascii $cu_dir /* DW_AT_comp_dir */"
}
puts -nonewline $f "\
.ascii $cu_name /* DW_AT_name */
.uleb128 3 /* Abbrev: DW_TAG_subprogram */
.asciz \"${name}\" /* DW_AT_name */
.4byte ${name}_start /* DW_AT_low_pc */
.4byte ${name}_end /* DW_AT_high_pc */
.byte 0 /* End of children of CU */
.L${name}_end:
"
}
proc out_line { name cu_dir cu_name line_dir line_name } {
global f
puts -nonewline $f "\
.Lline_${name}_begin:
.4byte .Lline_${name}_end - .Lline_${name}_start /* Initial length */
.Lline_${name}_start:
.2byte 2 /* Version */
.4byte .Lline_${name}_lines - .Lline_${name}_hdr /* header_length */
.Lline_${name}_hdr:
.byte 1 /* Minimum insn length */
.byte 1 /* default_is_stmt */
.byte 1 /* line_base */
.byte 1 /* line_range */
.byte 4 /* opcode_base */
/* Standard lengths */
.byte 0
.byte 1
.byte 1
/* Include directories */
"
if { $line_dir != "" } {
puts $f " .ascii $line_dir"
}
puts -nonewline $f "\
.byte 0
/* File names */
.ascii $line_name
"
if { $line_dir != "" } {
puts $f " .uleb128 1"
} else {
puts $f " .uleb128 0"
}
puts -nonewline $f "\
.uleb128 0
.uleb128 0
.byte 0
.Lline_${name}_lines:
.byte 3 /* DW_LNS_advance_line */
.sleb128 998 /* ... to 999 */
.byte 0 /* DW_LNE_set_address */
.uleb128 5
.byte 2
.4byte ${name}_start
.byte 1 /* DW_LNS_copy */
.byte 3 /* DW_LNS_advance_line */
.sleb128 1 /* ... to 1000 */
.byte 0 /* DW_LNE_set_address */
.uleb128 5
.byte 2
.4byte ${name}_end
.byte 1 /* DW_LNS_copy */
.byte 0 /* DW_LNE_end_of_sequence */
.uleb128 1
.byte 1
.Lline_${name}_end:
"
}
# IFSOME can be optionally _same or _different if >= 2 absolute directories are
# provided. Then in the _different case the overriden directories have invalid
# XDIR value.
proc out_unit { func compdir ldir file ifsame } {
set name "compdir_${compdir}_ldir_${ldir}_file_${file}${ifsame}"
if { $compdir == "missing_" } {
set cu_dir {}
} elseif { $compdir == "relative" } {
set cu_dir {COMPDIR "\0"}
} elseif { $compdir == "absolute" } {
set cu_dir {BDIR "/" COMPDIR "\0"}
} else {
error "compdir $compdir"
}
if { $ldir == "missing_" } {
set line_dir {}
} elseif { $ldir == "relative" } {
set line_dir {LDIR "\0"}
} elseif { $ldir == "absolute" } {
set line_dir {BDIR "/" LDIR "\0"}
} else {
error "ldir $ldir"
}
if { $file == "basename" } {
set cu_name {FILE "\0"}
} elseif { $file == "relative" } {
set cu_name {FDIR "/" FILE "\0"}
} elseif { $file == "absolute" } {
set cu_name {BDIR "/" FILE "\0"}
} else {
error "file $file"
}
set line_name $cu_name
if { "$ifsame" == "_different" } {
if { $file == "absolute" } {
if { $ldir == "absolute" } {
set line_dir {XDIR "\0"}
}
if { $compdir == "absolute" } {
set cu_dir {XDIR "\0"}
}
} elseif { $ldir == "absolute" } {
if { $compdir == "absolute" } {
set cu_dir {XDIR "\0"}
}
} else {
error "not enough absolutes"
}
}
$func $name $cu_dir $cu_name $line_dir $line_name
}
proc out_diff { func compdir ldir file } {
set abscount 0
if { $compdir == "absolute" } {
incr abscount
}
if { $ldir == "absolute" } {
incr abscount
}
if { $file == "absolute" } {
incr abscount
}
if { $abscount <= 1 } {
out_unit $func $compdir $ldir $file ""
} else {
out_unit $func $compdir $ldir $file "_same"
out_unit $func $compdir $ldir $file "_different"
}
}
proc out_file { func compdir ldir } {
out_diff $func $compdir $ldir "basename"
out_diff $func $compdir $ldir "relative"
out_diff $func $compdir $ldir "absolute"
}
proc out_ldir { func compdir } {
out_file $func $compdir "missing_"
out_file $func $compdir "relative"
out_file $func $compdir "absolute"
}
proc out_compdir { func } {
out_ldir $func "missing_"
out_ldir $func "relative"
out_ldir $func "absolute"
}
puts -nonewline $f "\
#define ABBREV_NAME 1
#define ABBREV_COMP_DIR_NAME 2
.section .debug_info
"
out_compdir out_cu
puts $f " .section .debug_line"
out_compdir out_line
puts -nonewline $f "\
.section .debug_abbrev
.Labbrev1_begin:
.uleb128 ABBREV_NAME /* Abbrev code */
.uleb128 0x11 /* DW_TAG_compile_unit */
.byte 1 /* has_children */
.uleb128 0x25 /* DW_AT_producer */
.uleb128 0x8 /* DW_FORM_string */
.uleb128 0x13 /* DW_AT_language */
.uleb128 0xb /* DW_FORM_data1 */
.uleb128 0x10 /* DW_AT_stmt_list */
.uleb128 0x6 /* DW_FORM_data4 */
.uleb128 0x11 /* DW_AT_low_pc */
.uleb128 0x1 /* DW_FORM_addr */
.uleb128 0x12 /* DW_AT_high_pc */
.uleb128 0x1 /* DW_FORM_addr */
.uleb128 0x3 /* DW_AT_name */
.uleb128 0x8 /* DW_FORM_string */
.byte 0x0 /* Terminator */
.byte 0x0 /* Terminator */
.uleb128 ABBREV_COMP_DIR_NAME /* Abbrev code */
.uleb128 0x11 /* DW_TAG_compile_unit */
.byte 1 /* has_children */
.uleb128 0x25 /* DW_AT_producer */
.uleb128 0x8 /* DW_FORM_string */
.uleb128 0x13 /* DW_AT_language */
.uleb128 0xb /* DW_FORM_data1 */
.uleb128 0x10 /* DW_AT_stmt_list */
.uleb128 0x6 /* DW_FORM_data4 */
.uleb128 0x11 /* DW_AT_low_pc */
.uleb128 0x1 /* DW_FORM_addr */
.uleb128 0x12 /* DW_AT_high_pc */
.uleb128 0x1 /* DW_FORM_addr */
.uleb128 0x1b /* DW_AT_comp_dir */
.uleb128 0x8 /* DW_FORM_string */
.uleb128 0x3 /* DW_AT_name */
.uleb128 0x8 /* DW_FORM_string */
.byte 0x0 /* Terminator */
.byte 0x0 /* Terminator */
.uleb128 3 /* Abbrev code */
.uleb128 0x2e /* DW_TAG_subprogram */
.byte 0 /* has_children */
.uleb128 0x3 /* DW_AT_name */
.uleb128 0x8 /* DW_FORM_string */
.uleb128 0x11 /* DW_AT_low_pc */
.uleb128 0x1 /* DW_FORM_addr */
.uleb128 0x12 /* DW_AT_high_pc */
.uleb128 0x1 /* DW_FORM_addr */
.byte 0x0 /* Terminator */
.byte 0x0 /* Terminator */
.byte 0x0 /* Terminator */
.byte 0x0 /* Terminator */
"
close $f
set opts {}
# Base directory.
lappend opts "additional_flags=-DBDIR=\"${srcabsdir}\""
# Incorrect directory which should never be visible from GDB.
lappend opts "additional_flags=-DXDIR=\"${srcabsdir}/xdir\""
# CU's DW_AT_comp_dir.
lappend opts "additional_flags=-DCOMPDIR=\"compdir\""
# .debug_line's directory.
lappend opts "additional_flags=-DLDIR=\"ldir\""
# CU's DW_AT_name and .debug_line's filename relative directory, if needed.
lappend opts "additional_flags=-DFDIR=\"fdir\""
# CU's DW_AT_name and .debug_line's filename.
lappend opts "additional_flags=-DFILE=\"${srctmpfile}\""
if { [gdb_compile "${asmsrcfile} ${srcdir}/${subdir}/$srcfile" "${binfile}" executable $opts] != "" } {
untested "Cannot compile ${asmsrcfile} or $srcfile"
return -1
}
remote_exec host "sh -c \"rm -f ${srcabsdir}{/rdir,}{/xdir,}{/compdir,}{/ldir,}{/fdir,}/${srctmpfile}\""
remote_exec host "sh -c \"rmdir ${srcabsdir}{/rdir,}{/xdir,}{/compdir,}{/ldir,}{/fdir,}\""
remote_exec host "sh -c \"mkdir ${srcabsdir}{,/rdir}{,/xdir}{,/compdir}{,/ldir}{,/fdir}\""
remote_exec host "sh -c \"for d in ${srcabsdir}{,/rdir}{,/xdir}{,/compdir}{,/ldir}{,/fdir};do cp ${srcdir}/${subdir}/${srcfile} \\\$d/${srctmpfile}; done\""
clean_restart ${testfile}
if ![runto_main] {
return -1
}
gdb_test "cd ${srcabsdir}/rdir" "Working directory [string_to_regexp ${srcabsdir}]/rdir\\."
proc test { func compdir filename } { with_test_prefix "$func" {
# Clear the GDB cache.
gdb_test_no_output "set directories" ""
if {$compdir == ""} {
set absolute "$filename"
} else {
set absolute "$compdir/$filename"
}
if {[string index $absolute 0] != "/"} {
error "not absolute"
}
gdb_breakpoint $func
gdb_continue_to_breakpoint $func "$func \\(\\) at .*"
gdb_test_no_output "set filename-display absolute"
verbose -log "expect: ${absolute}"
gdb_test "frame" " in $func \\(\\) at [string_to_regexp ${absolute}]:999" "absolute"
gdb_test_no_output "set filename-display basename"
verbose -log "expect: [file tail $filename]"
gdb_test "frame" " in $func \\(\\) at [string_to_regexp [file tail $filename]]:999" "basename"
gdb_test_no_output "set filename-display relative"
verbose -log "expect: $filename"
gdb_test "frame" " in $func \\(\\) at [string_to_regexp $filename]:999" "relative"
}}
set bdir "${srcabsdir}"
set file "${srctmpfile}"
test "compdir_missing__ldir_missing__file_basename" "$bdir/rdir" "$file"
test "compdir_missing__ldir_missing__file_relative" "$bdir/rdir" "fdir/$file"
test "compdir_missing__ldir_missing__file_absolute" "" "$bdir/$file"
test "compdir_missing__ldir_relative_file_basename" "$bdir/rdir" "ldir/$file"
test "compdir_missing__ldir_relative_file_relative" "$bdir/rdir" "ldir/fdir/$file"
test "compdir_missing__ldir_relative_file_absolute" "" "$bdir/$file"
test "compdir_missing__ldir_absolute_file_basename" "" "$bdir/ldir/$file"
test "compdir_missing__ldir_absolute_file_relative" "" "$bdir/ldir/fdir/$file"
test "compdir_missing__ldir_absolute_file_absolute_same" "" "$bdir/$file"
test "compdir_missing__ldir_absolute_file_absolute_different" "" "$bdir/$file"
test "compdir_relative_ldir_missing__file_basename" "$bdir/rdir/compdir" "$file"
test "compdir_relative_ldir_missing__file_relative" "$bdir/rdir/compdir" "fdir/$file"
test "compdir_relative_ldir_missing__file_absolute" "" "$bdir/$file"
test "compdir_relative_ldir_relative_file_basename" "$bdir/rdir/compdir" "ldir/$file"
test "compdir_relative_ldir_relative_file_relative" "$bdir/rdir/compdir" "ldir/fdir/$file"
test "compdir_relative_ldir_relative_file_absolute" "" "$bdir/$file"
test "compdir_relative_ldir_absolute_file_basename" "" "$bdir/ldir/$file"
test "compdir_relative_ldir_absolute_file_relative" "" "$bdir/ldir/fdir/$file"
test "compdir_relative_ldir_absolute_file_absolute_same" "" "$bdir/$file"
test "compdir_relative_ldir_absolute_file_absolute_different" "" "$bdir/$file"
test "compdir_absolute_ldir_missing__file_basename" "$bdir/compdir" "$file"
test "compdir_absolute_ldir_missing__file_relative" "$bdir/compdir" "fdir/$file"
test "compdir_absolute_ldir_missing__file_absolute_same" "" "$bdir/$file"
test "compdir_absolute_ldir_missing__file_absolute_different" "" "$bdir/$file"
test "compdir_absolute_ldir_relative_file_basename" "$bdir/compdir" "ldir/$file"
test "compdir_absolute_ldir_relative_file_relative" "$bdir/compdir" "ldir/fdir/$file"
test "compdir_absolute_ldir_relative_file_absolute_same" "" "$bdir/$file"
test "compdir_absolute_ldir_relative_file_absolute_different" "" "$bdir/$file"
test "compdir_absolute_ldir_absolute_file_basename_same" "" "$bdir/ldir/$file"
test "compdir_absolute_ldir_absolute_file_relative_different" "" "$bdir/ldir/fdir/$file"
test "compdir_absolute_ldir_absolute_file_absolute_same" "" "$bdir/$file"
test "compdir_absolute_ldir_absolute_file_absolute_different" "" "$bdir/$file"