Combine and update all pt-summary tests to new format.

t/pt-summary/parse_free_minus_b.sh

@@ -0,0 +1,66 @@
+#!/bin/bash
+
+TESTS=1
+
+cat <<EOF > $TMPDIR/expected
+       Total | 3.89G
+        Free | 1.42G
+        Used | physical = 2.47G, swap = 0.00k, virtual = 2.47G
+     Buffers | 131.84M
+      Caches | 1.92G
+       Dirty | 60 kB
+EOF
+
+cat <<EOF > $TMPDIR/in
+             total       used       free     shared    buffers     cached
+Mem:    4182048768 2653696000 1528352768          0  138240000 2060787712
+-/+ buffers/cache:  454668288 3727380480
+Swap:   5284814848          0 5284814848
+MemTotal:        4084040 kB
+MemFree:         2390720 kB
+Buffers:          121868 kB
+Cached:          1155116 kB
+SwapCached:            0 kB
+Active:           579712 kB
+Inactive:         941436 kB
+Active(anon):     244720 kB
+Inactive(anon):    40572 kB
+Active(file):     334992 kB
+Inactive(file):   900864 kB
+Unevictable:          48 kB
+Mlocked:              48 kB
+HighTotal:       3251848 kB
+HighFree:        1837740 kB
+LowTotal:         832192 kB
+LowFree:          552980 kB
+SwapTotal:       5144572 kB
+SwapFree:        5144572 kB
+Dirty:                60 kB
+Writeback:             0 kB
+AnonPages:        244264 kB
+Mapped:            84452 kB
+Shmem:             41140 kB
+Slab:             133548 kB
+SReclaimable:     107672 kB
+SUnreclaim:        25876 kB
+KernelStack:        2264 kB
+PageTables:         7740 kB
+NFS_Unstable:          0 kB
+Bounce:                0 kB
+WritebackTmp:          0 kB
+CommitLimit:     7186592 kB
+Committed_AS:    1192140 kB
+VmallocTotal:     122880 kB
+VmallocUsed:       32276 kB
+VmallocChunk:      65120 kB
+HardwareCorrupted:     0 kB
+HugePages_Total:       0
+HugePages_Free:        0
+HugePages_Rsvd:        0
+HugePages_Surp:        0
+Hugepagesize:       2048 kB
+DirectMap4k:       10232 kB
+DirectMap2M:      897024 kB
+EOF
+parse_free_minus_b $TMPDIR/in > $TMPDIR/got
+no_diff $TMPDIR/got $TMPDIR/expected