[PATCH 2/2] Re-indent reread.exp

[Yao Qi <qiyaoltc at gmail dot com>]

gdb/testsuite:

2017-07-18  Yao Qi  <yao.qi@linaro.org>

	* gdb.base/reread.exp: Re-indent the code.
---
 gdb/testsuite/gdb.base/reread.exp | 160 +++++++++++++++++++-------------------
 1 file changed, 81 insertions(+), 79 deletions(-)

diff --git a/gdb/testsuite/gdb.base/reread.exp b/gdb/testsuite/gdb.base/reread.exp
index 74bd20e..6c7cd70 100644
--- a/gdb/testsuite/gdb.base/reread.exp
+++ b/gdb/testsuite/gdb.base/reread.exp
@@ -20,112 +20,114 @@ foreach_with_prefix opts {
     { "" "" }
     { "-fPIE" "ldflags=-pie" } } {
 
-# build the first test case
+	# build the first test case
 
-set testfile1 "reread1"
-set srcfile1 ${testfile1}.c
-# Cygwin needs $EXEEXT.
-set binfile1 [standard_output_file ${testfile1}$EXEEXT]
+	set testfile1 "reread1"
+	set srcfile1 ${testfile1}.c
+	# Cygwin needs $EXEEXT.
+	set binfile1 [standard_output_file ${testfile1}$EXEEXT]
 
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile1}" executable [list debug nowarnings additional_flags=[lindex $opts 0] [lindex $opts 1]]] != "" } {
-    untested "failed to compile first testcase"
-    return -1
-}
+	if  { [gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile1}" executable [list debug nowarnings additional_flags=[lindex $opts 0] [lindex $opts 1]]] != "" } {
+	    untested "failed to compile first testcase"
+	    return -1
+	}
 
-# build the second test case
+	# build the second test case
 
-set testfile2 "reread2"
-set srcfile2 ${testfile2}.c
-set binfile2 [standard_output_file ${testfile2}$EXEEXT]
+	set testfile2 "reread2"
+	set srcfile2 ${testfile2}.c
+	set binfile2 [standard_output_file ${testfile2}$EXEEXT]
 
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${binfile2}" executable [list debug nowarnings additional_flags=[lindex $opts 0] [lindex $opts 1]]] != ""
-      && [gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${binfile2}" executable [list debug nowarnings "additional_flags=-DNO_SECTIONS [lindex $opts 0]" [lindex $opts 1]]] != ""} {
-    untested "failed to compile second testcase"
-    return -1
-}
+	if  { [gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${binfile2}" executable [list debug nowarnings additional_flags=[lindex $opts 0] [lindex $opts 1]]] != ""
+	      && [gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${binfile2}" executable [list debug nowarnings "additional_flags=-DNO_SECTIONS [lindex $opts 0]" [lindex $opts 1]]] != ""} {
+	    untested "failed to compile second testcase"
+	    return -1
+	}
 
-# Start with a fresh gdb.
+	# Start with a fresh gdb.
 
-set testfile "reread"
-set binfile [standard_output_file ${testfile}$EXEEXT]
+	set testfile "reread"
+	set binfile [standard_output_file ${testfile}$EXEEXT]
 
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
+	gdb_start
+	gdb_reinitialize_dir $srcdir/$subdir
 
-# Load the first executable.
+	# Load the first executable.
 
-gdb_rename_execfile ${binfile1} ${binfile}
-gdb_load ${binfile}
+	gdb_rename_execfile ${binfile1} ${binfile}
+	gdb_load ${binfile}
 
-# Set a breakpoint at foo
+	# Set a breakpoint at foo
 
-gdb_test "break foo" \
-    "Breakpoint.*at.* file .*$srcfile1, line 14.*" \
-    "breakpoint foo in first file"
+	gdb_test "break foo" \
+	    "Breakpoint.*at.* file .*$srcfile1, line 14.*" \
+	    "breakpoint foo in first file"
 
 
-# Run, should see "Breakpoint 1, foo () at hello1.c:14"
+	# Run, should see "Breakpoint 1, foo () at hello1.c:14"
 
-gdb_run_cmd
-gdb_test "" "Breakpoint.* foo .* at .*$srcfile1:14.*" "run to foo()"
+	gdb_run_cmd
+	gdb_test "" "Breakpoint.* foo .* at .*$srcfile1:14.*" "run to foo()"
 
-# Restore first executable to its original name, and move
-# second executable into its place.  Ensure that the new
-# executable is at least a second newer than the old.
+	# Restore first executable to its original name, and move
+	# second executable into its place.  Ensure that the new
+	# executable is at least a second newer than the old.
 
-gdb_rename_execfile ${binfile} ${binfile1}
-gdb_rename_execfile ${binfile2} ${binfile}
-gdb_test "shell sleep 1" ".*" ""
-gdb_touch_execfile ${binfile}
+	gdb_rename_execfile ${binfile} ${binfile1}
+	gdb_rename_execfile ${binfile2} ${binfile}
+	gdb_test "shell sleep 1" ".*" ""
+	gdb_touch_execfile ${binfile}
 
-# Run a second time; GDB should detect that the executable has changed
-# and reset the breakpoints correctly.
-# Should see "Breakpoint 1, foo () at reread2.c:9"
+	# Run a second time; GDB should detect that the executable has changed
+	# and reset the breakpoints correctly.
+	# Should see "Breakpoint 1, foo () at reread2.c:9"
 
-set test "run to foo() second time"
-if [is_remote target] {
-    unsupported $test
-} else {
-    gdb_run_cmd
-    gdb_test "" "Breakpoint.* foo .* at .*:9.*" $test
-}
+	set test "run to foo() second time"
+	if [is_remote target] {
+	    unsupported $test
+	} else {
+	    gdb_run_cmd
+	    gdb_test "" "Breakpoint.* foo .* at .*:9.*" $test
+	}
 
 
-### Second pass: verify that GDB checks the executable file's
-### timestamp when the program is *restarted*, not just when it exits.
+	### Second pass: verify that GDB checks the executable file's
+	### timestamp when the program is *restarted*, not just when it exits.
 
-if [is_remote target] {
-    unsupported "second pass: GDB should check for changes before running"
-} else {
+	if [is_remote target] {
+	    unsupported "second pass: GDB should check for changes before running"
+	} else {
 
-    # Put the older executable back in place.
-    gdb_rename_execfile ${binfile} ${binfile2}
-    gdb_rename_execfile ${binfile1} ${binfile}
+	    # Put the older executable back in place.
+	    gdb_rename_execfile ${binfile} ${binfile2}
+	    gdb_rename_execfile ${binfile1} ${binfile}
 
-    # Restart GDB entirely.
-    clean_restart ${binfile}
+	    # Restart GDB entirely.
+	    clean_restart ${binfile}
 
-    # Set a breakpoint on foo and run to it.
-    gdb_test "break foo" \
-            "Breakpoint.*at.* file .*$srcfile1, line 14.*" \
-            "second pass: breakpoint foo in first file"
-    gdb_run_cmd
-    gdb_test "" "Breakpoint.* foo .* at .*$srcfile1:14.*" "second pass: run to foo()"
+	    # Set a breakpoint on foo and run to it.
+	    gdb_test "break foo" \
+		"Breakpoint.*at.* file .*$srcfile1, line 14.*" \
+		"second pass: breakpoint foo in first file"
+	    gdb_run_cmd
+	    gdb_test "" "Breakpoint.* foo .* at .*$srcfile1:14.*" \
+		"second pass: run to foo()"
 
-    # This time, let the program run to completion.  If GDB checks the
-    # executable file's timestamp now, it won't notice any change.
-    gdb_continue_to_end "second pass"
-    
-    # Now move the newer executable into place, and re-run.  GDB
-    # should still notice that the executable file has changed,
-    # and still re-set the breakpoint appropriately.
-    gdb_rename_execfile ${binfile} ${binfile1}
-    gdb_rename_execfile ${binfile2} ${binfile}
-    gdb_run_cmd
-    gdb_test "" "Breakpoint.* foo .* at .*:9.*" "second pass: run to foo() second time"
-}
+	    # This time, let the program run to completion.  If GDB checks the
+	    # executable file's timestamp now, it won't notice any change.
+	    gdb_continue_to_end "second pass"
 
-}
+	    # Now move the newer executable into place, and re-run.  GDB
+	    # should still notice that the executable file has changed,
+	    # and still re-set the breakpoint appropriately.
+	    gdb_rename_execfile ${binfile} ${binfile1}
+	    gdb_rename_execfile ${binfile2} ${binfile}
+	    gdb_run_cmd
+	    gdb_test "" "Breakpoint.* foo .* at .*:9.*" \
+		"second pass: run to foo() second time"
+	}
+
+    }
 # End of tests.
 
 return 0
-- 
1.9.1