add: proc|sys fs format_checker (tool)

test/proc_sys_checker/file_format_check.pl

@@ -0,0 +1,164 @@
+#!/usr/bin/perl
+
+use utf8;
+use Encode qw/encode decode/;
+
+sub count_occurence {
+	my $err_num = 0;
+	my $fn = shift();
+	my @pattern = @_;
+	my $lineno = 0;
+
+	if (open(DATAFILE, "< $fn")) {
+		while (my $line = <DATAFILE>) {
+			my $check = 0;
+			chomp $line;
+			for (my $i = 0; $i <= $#pattern; $i++) {
+				if ($line =~ /$pattern[$i]/) {
+					$freq[$filecnt][$i]++;
+					$check = 1;
+					if ($loc[$i][$blockno] == 1) {
+					    $blockno++;
+					}
+					$loc[$i][$blockno] = 1;
+					last;
+				}
+			}
+			$lineno++;
+			if ($check == 0) {
+				$no_match[$err_num] = $lineno;
+				$err_num++;
+			}
+		}
+	} else {
+		return -1;
+	}
+	return $err_num;
+}
+
+if (@ARGV != 1) {
+	print "Usage: file_format_check.pl filename\n";
+	exit(1);
+}
+
+my @pattern1 = ();
+my @pattern2 = ();
+my $n = 1;
+my $checkflg = 0;
+
+open(DATAFILE, "< $ARGV[0]") or die("Error:$!");
+
+while (my $line = <DATAFILE>) {
+	chomp $line;
+	if ($n == 1) {
+		$checkfilepath = $line;
+	} elsif ($n == 2) {
+		$checkmode = $line;
+	} elsif ($checkflg == 1) {
+		push @pattern2, $line;
+	} elsif ($line =~ /^$/) {
+		$checkflg = 1;
+	} else {
+		push @pattern1, $line;
+		push @pattern_check, 0;
+	}
+	$n++;
+}
+
+my $fname = "";
+my $fnameflg = 0;
+my $rtn_code = 0;
+my $total_errcnt = 0;
+my $my_tid = $$;
+my $tmp_cmdls = "ls $checkfilepath";
+my $cmdls = "ls $checkfilepath";
+$cmdls =~ s/#pid#/$my_tid/g;
+
+if ($tmp_cmdls eq $cmdls) {
+  $fnameflg = 1;
+}
+if ($checkmode < 1 || $checkmode > 3) {
+	$checkmode = 1;
+}
+
+my $cmdexec = `$cmdls`;
+my @list = split(/\n/, $cmdexec);
+
+$filecnt = 0;
+foreach my $parts(@list) {
+	$errcnt = 0;
+	$freq = ();
+	$loc = ();
+	$no_match = ();
+	$blockno = 0;
+
+	# パターン検証サブルーチンコール
+	my $rtn_code = &count_occurence($parts, @pattern1, @pattern2);
+
+	if ($rtn_code == -1) {
+		$err_msg = "$err_msg Err(ファイルが存在しませんでした)\n";
+		$errcnt = 1;
+	} else {
+		for (my $i = 0; $i <= $#no_match; $i++) {
+			$err_msg = "$err_msg Err(対象ファイルの$no_match[$i]行目がどのパターンにも合致しませんでした)\n";
+			$errcnt++;
+		}
+		# pattern1
+		if ($checkmode == 1) {
+			for (my $i = 0; $i <= $#pattern1; $i++) {
+				if ($freq[$filecnt][$i] == 0) {
+					$err_msg = "$err_msg Err(チェックパターン($pattern1[$i])に一致する行が存在しませんでした)\n";
+					$errcnt++;
+				} elsif ($freq[$filecnt][$i] > 1) {
+					$err_msg = "$err_msg Err(チェックパターン($pattern1[$i])に一致する行が複数回存在しました)\n";
+					$errcnt++;
+				}
+			}
+		# pattern2
+		} elsif ($checkmode == 2) {
+			for (my $i = 0; $i <= $#pattern1; $i++) {
+				if ($freq[$filecnt][$i] == 0) {
+					$err_msg = "$err_msg Err(チェックパターン($pattern1[$i])に一致する行が存在しませんでした)\n";
+					$errcnt++;
+				}
+			}
+		# pattern3
+		} elsif ($checkmode == 3) {
+			$count = $freq[$filecnt][0];
+			for (my $i = 0; $i <= $#pattern1; $i++) {
+				if ($freq[$filecnt][$i] == 0) {
+					$err_msg = "$err_msg Err(全ブロックでチェックパターン($pattern1[$i])が存在しませんでした)\n";
+					$errcnt++;
+				} elsif ($freq[$filecnt][$i] != $count) {
+					for (my $j = 0; $j <= $blockno; $j++) {
+						if ($loc[$i][$j] != 1) {
+							$bno = $j + 1;
+							$err_msg = "$err_msg Err(${bno}ブロック目でチェックパターン($pattern1[$i])に一致する行が存在しませんでした)\n";
+							$errcnt++;
+						}
+					}
+				}
+			}
+		}
+	}
+	if ($fnameflg == 0) {
+		$fname = $checkfilepath;
+	} else {
+		$fname = $parts;
+	}
+	if ($errcnt == 0) {
+		print "[OK] $fname\n";
+	} else {
+		print "[NG] $fname\n";
+		$err_msg = encode('UTF-8', $err_msg);
+		print "$err_msg";
+		system("cat $parts > NG_`basename $ARGV[0]`");
+	}
+	$total_errcnt = $total_errcnt + $errcnt;
+	$filecnt++;
+}
+if ($total_errcnt == 0) {
+	exit(0);
+} else {
+	exit($total_errcnt);
+}

test/proc_sys_checker/file_format_check.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+#file_format_check.sh
+
+filename="./input"
+
+if [ "x$1" != "x" ]; then
+	filename=$1
+fi
+
+cat /dev/null > outfile
+cat ${filename} | while read line
+do
+    ./file_format_check.pl $line >> outfile
+done

test/proc_sys_checker/input

@@ -0,0 +1,35 @@
+./proc/proc_stat
+./proc/proc_pid_cgroup
+./proc/proc_pid_cmdline
+./proc/proc_pid_cpuset
+./proc/proc_pid_maps
+./proc/proc_pid_smaps
+./proc/proc_pid_stat
+./proc/proc_pid_status
+./proc/proc_pid_task_thid_stat
+./sys/cpu_offline
+./sys/cpu_online
+./sys/cpu_possible
+./sys/cpu_present
+./sys/cpu_cpu_online
+./sys/cpu_cpu_cache_index_level
+./sys/cpu_cpu_cache_index_type
+./sys/cpu_cpu_cache_index_size
+./sys/cpu_cpu_cache_index_coherency_line_size
+./sys/cpu_cpu_cache_index_number_of_sets
+./sys/cpu_cpu_cache_index_physical_line_partition
+./sys/cpu_cpu_cache_index_ways_of_associativity
+./sys/cpu_cpu_cache_index_shared_cpu_map
+./sys/cpu_cpu_cache_index_shared_cpu_list
+./sys/cpu_cpu_topology_physical_package_id
+./sys/cpu_cpu_topology_core_id
+./sys/cpu_cpu_topology_core_siblings
+./sys/cpu_cpu_topology_core_siblings_list
+./sys/cpu_cpu_topology_thread_siblings
+./sys/cpu_cpu_topology_thread_siblings_list
+./sys/node_online
+./sys/node_possible
+./sys/node_node_distance
+./sys/node_node_cpumap
+./sys/pci_local_cpus
+./sys/pci_local_cpulist

test/proc_sys_checker/proc/proc_pid_cgroup

@@ -0,0 +1,4 @@
+/proc/#pid#/cgroup
+1
+
+^[\d]+[:][\w=,]+[:][/\w\-.@]+

test/proc_sys_checker/proc/proc_pid_cmdline

@@ -0,0 +1,3 @@
+/proc/#pid#/cmdline
+1
+^[\s\w/\-\(\).=:\[\]@]+

test/proc_sys_checker/proc/proc_pid_cpuset

@@ -0,0 +1,4 @@
+/proc/#pid#/cpuset
+1
+
+^[/][\w/\-]*

test/proc_sys_checker/proc/proc_pid_maps

@@ -0,0 +1,3 @@
+/proc/#pid#/maps
+2
+^[\da-f]+[\-][\da-f]+\s[rwxsp\-]{4}\s[\da-f]+\s[\d]{2}[:][\d]{2}\s[\d]+([\s]+\[heap\]|[\s]+\[vdso\]|[\s]+\[stack\]|[\s]+\[stack:[\d]+\]|[\s]+\[vsyscall\]|[\s]+/[\w/\-.]+|\s)

test/proc_sys_checker/proc/proc_pid_smaps

@@ -0,0 +1,20 @@
+/proc/#pid#/smaps
+3
+^[\da-f]+[\-][\da-f]+\s[rwxsp\-]{4}\s[\da-f]+\s[\d]{2}[:][\d]{2}\s[\d]+([\s]+\[heap\]|[\s]+\[vdso\]|[\s]+\[stack\]|[\s]+\[stack:[\d]+\]|[\s]+\[vsyscall\]|[\s]+/[\w/\-.]+|\s)
+^Size:[\s]+[\d]+\skB
+^Rss:[\s]+[\d]+\skB
+^Pss:[\s]+[\d]+\skB
+^Shared_Clean:[\s]+[\d]+\skB
+^Shared_Dirty:[\s]+[\d]+\skB
+^Private_Clean:[\s]+[\d]+\skB
+^Private_Dirty:[\s]+[\d]+\skB
+^Referenced:[\s]+[\d]+\skB
+^Anonymous:[\s]+[\d]+\skB
+^AnonHugePages:[\s]+[\d]+\skB
+^Swap:[\s]+[\d]+\skB
+^KernelPageSize:[\s]+[\d]+\skB
+^MMUPageSize:[\s]+[\d]+\skB
+^Locked:[\s]+[\d]+\skB
+^VmFlags:[\s]+([\l]{2}\s)*
+
+^Nonlinear:[\s]+[\d]+\skB

test/proc_sys_checker/proc/proc_pid_stat

@@ -0,0 +1,3 @@
+/proc/#pid#/stat
+1
+^[\d]+\s\([\w/\-.:]+\)\s[R|S|D|T|t|X|Z]\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\d]+\s[\d]+\s[\-]*[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\-]*[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\-]*[\d]+

test/proc_sys_checker/proc/proc_pid_status

@@ -0,0 +1,44 @@
+/proc/#pid#/status
+1
+^Name:\t[\w]+
+^State:\t(R \(running\)|S \(sleeping\)|D \(disk sleep\)|T \(stopped\)|t \(tracing stop\)|X \(dead\)|Z \(zombie\))
+^Tgid:\t[\d]+
+^Ngid:\t[\d]+
+^Pid:\t[\d]+
+^PPid:\t[\d]+
+^TracerPid:\t[\d]+
+^Uid:\t[\d]+\t[\d]+\t[\d]+\t[\d]+
+^Gid:\t[\d]+\t[\d]+\t[\d]+\t[\d]+
+^FDSize:\t[0-9]+
+^Groups:\t(([\d]+)(\s))*
+^VmPeak:[\s]+[\d]{1,8}\skB
+^VmSize:[\s]+[\d]{1,8}\skB
+^VmLck:[\s]+[\d]{1,8}\skB
+^VmPin:[\s]+[\d]{1,8}\skB
+^VmHWM:[\s]+[\d]{1,8}\skB
+^VmRSS:[\s]+[\d]{1,8}\skB
+^VmData:[\s]+[\d]{1,8}\skB
+^VmStk:[\s]+[\d]{1,8}\skB
+^VmExe:[\s]+[\d]{1,8}\skB
+^VmLib:[\s]+[\d]{1,8}\skB
+^VmPTE:[\s]+[\d]{1,8}\skB
+^VmSwap:[\s]+[\d]{1,8}\skB
+^Threads:\t[\d]+
+^SigQ:\t[\d]+/[\d]+
+^SigPnd:\t[\da-f]+
+^ShdPnd:\t[\da-f]+
+^SigBlk:\t[\da-f]+
+^SigIgn:\t[\da-f]+
+^SigCgt:\t[\da-f]+
+^CapInh:\t[\da-f]+
+^CapPrm:\t[\da-f]+
+^CapEff:\t[\da-f]+
+^CapBnd:\t[\da-f]+
+^Cpus_allowed:\t[\da-f,]+
+^Cpus_allowed_list:\t[\d,\-]+
+^Mems_allowed:\t[\da-f,]+
+^Mems_allowed_list:\t[\d,\-]+
+^voluntary_ctxt_switches:\t[\d]+
+^nonvoluntary_ctxt_switches:\t[\d]+
+
+^Seccomp:[\s]+[\d]+

test/proc_sys_checker/proc/proc_pid_task_thid_stat

@@ -0,0 +1,3 @@
+/proc/#pid#/task/#pid#/stat
+1
+^[\d]+\s\([\w]+\)\s[R|S|D|T|t|X|Z]\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\d]+\s[\d]+\s[\-]*[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\-]*[\d]+\s[\-]*[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\-]*[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\d]+\s[\-]*[\d]+

test/proc_sys_checker/proc/proc_stat

@@ -0,0 +1,12 @@
+/proc/stat
+1
+^cpu\s((\s)([\d]+)){10}
+^intr((\s)([\d]+))+
+^ctxt\s[\d]+
+^btime\s[\d]+
+^processes\s[\d]+
+^procs_running\s[\d]+
+^procs_blocked\s[\d]+
+^softirq((\s)([\d]+)){11}
+
+^cpu[\d]+((\s)([\d]+)){10}

test/proc_sys_checker/sys/cpu_cpu_cache_index_coherency_line_size

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/cache/index[0-1]/coherency_line_size
+1
+^[\d]+

test/proc_sys_checker/sys/cpu_cpu_cache_index_level

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/cache/index[0-1]/level
+1
+^[\d]+

test/proc_sys_checker/sys/cpu_cpu_cache_index_number_of_sets

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/cache/index[0-1]/number_of_sets
+1
+^[\d]+

test/proc_sys_checker/sys/cpu_cpu_cache_index_physical_line_partition

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/cache/index[0-1]/physical_line_partition
+1
+^[\d]+

test/proc_sys_checker/sys/cpu_cpu_cache_index_shared_cpu_list

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/cache/index[0-1]/shared_cpu_list
+1
+^[\d,\-]+

test/proc_sys_checker/sys/cpu_cpu_cache_index_shared_cpu_map

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/cache/index[0-1]/shared_cpu_map
+1
+^[\da-f,]+

test/proc_sys_checker/sys/cpu_cpu_cache_index_size

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/cache/index[0-1]/size
+1
+^[\d]+K

test/proc_sys_checker/sys/cpu_cpu_cache_index_type

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/cache/index[0-1]/type
+1
+^(Instruction|Data|Unified|Unknown)

test/proc_sys_checker/sys/cpu_cpu_cache_index_ways_of_associativity

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/cache/index[0-1]/ways_of_associativity
+1
+^[\d]+

test/proc_sys_checker/sys/cpu_cpu_online

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu1/online
+1
+^[0-1]

test/proc_sys_checker/sys/cpu_cpu_topology_core_id

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/topology/core_id
+1
+^[\d]+

test/proc_sys_checker/sys/cpu_cpu_topology_core_siblings

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/topology/core_siblings
+1
+^[\da-f,]+

test/proc_sys_checker/sys/cpu_cpu_topology_core_siblings_list

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/topology/core_siblings_list
+1
+^[\d,\-]+

test/proc_sys_checker/sys/cpu_cpu_topology_physical_package_id

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/topology/physical_package_id
+1
+^[\d]+

test/proc_sys_checker/sys/cpu_cpu_topology_thread_siblings

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/topology/thread_siblings
+1
+^[\da-f,]+

test/proc_sys_checker/sys/cpu_cpu_topology_thread_siblings_list

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/cpu0/topology/thread_siblings_list
+1
+^[\d,\-]+

test/proc_sys_checker/sys/cpu_offline

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/offline
+2
+^[\d,\-]*

test/proc_sys_checker/sys/cpu_online

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/online
+1
+^[\d,\-]+

test/proc_sys_checker/sys/cpu_possible

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/possible
+1
+^[\d,\-]+

test/proc_sys_checker/sys/cpu_present

@@ -0,0 +1,3 @@
+/sys/devices/system/cpu/present
+1
+^[\d,\-]+

test/proc_sys_checker/sys/node_node_cpumap

@@ -0,0 +1,3 @@
+/sys/devices/system/node/node0/cpumap
+1
+^[\d,\-]+

test/proc_sys_checker/sys/node_node_distance

@@ -0,0 +1,3 @@
+/sys/devices/system/node/node0/distance
+1
+^[\d\s]+

test/proc_sys_checker/sys/node_online

@@ -0,0 +1,3 @@
+/sys/devices/system/node/online
+1
+^[\d,\-]+

test/proc_sys_checker/sys/node_possible

@@ -0,0 +1,3 @@
+/sys/devices/system/node/possible
+1
+^[\d,\-]+

test/proc_sys_checker/sys/pci_local_cpulist

@@ -0,0 +1,3 @@
+/sys/devices/pci0000:00/0000:00:00.0/local_cpulist
+1
+^[\d,\-]+

test/proc_sys_checker/sys/pci_local_cpus

@@ -0,0 +1,3 @@
+/sys/devices/pci0000:00/0000:00:00.0/local_cpus
+1
+^[\da-f,]+