tests/test-modinfo/04compressed.sh

   1 #! /bin/sh
   2 # Test modinfo extraction on compressed modules.
   3
   4 [ -n "$CONFIG_HAVE_ZLIB" ] || exit 0
   5
   6 for ENDIAN in $TEST_ENDIAN; do
   7 for BITNESS in $TEST_BITS; do
   8
   9 rm -rf tests/tmp/*
  10
  11 # Copy modules instead of linking, so we can compress them
  12 MODULE_DIR=tests/tmp/lib/modules/$MODTEST_UNAME
  13 mkdir -p $MODULE_DIR
  14 cp tests/data/$BITNESS$ENDIAN/modinfo/modinfo-$BITNESS.ko \
  15    $MODULE_DIR
  16
  17 gzip $MODULE_DIR/modinfo-$BITNESS.ko
  18
  19 echo "/lib/modules/$MODTEST_UNAME/modinfo-$BITNESS.ko.gz: /lib/modules/$MODTEST_UNAME/modinfo-crap-$BITNESS.ko.gz" > $MODULE_DIR/modules.dep
  20
  21 # Test individual field extraction: by module search and abs. path
  22 for file in modinfo-$BITNESS $MODULE_DIR/modinfo-$BITNESS.ko.gz; do
  23     [ "`modinfo -F randomcrap $file 2>&1`" = "my random crap which I use to test stuff with" ]
  24     [ "`modinfo -F vermagic $file 2>&1`" = "my magic" ]
  25     [ "`modinfo -F author $file 2>&1`" = "AUTHOR" ]
  26     [ "`modinfo -F description $file 2>&1`" = "DESCRIPTION" ]
  27     [ "`modinfo -F alias $file 2>&1`" = "ALIAS1
  28 ALIAS2" ] || [ "`modinfo -F alias $file 2>&1`" = "ALIAS2
  29 ALIAS1" ]
  30     [ "`modinfo -F parm $file 2>&1`" = "foo:The number of foos on the card
  31 described:A well-described parameter" ] ||
  32     [ "`modinfo -F parm $file 2>&1`" = "described:A well-described parameter
  33 foo:The number of foos on the card" ]
  34
  35     [ "`modinfo -F parmtype $file 2>&1`" = "described:uint
  36 undescribed:int" ] ||
  37     [ "`modinfo -F parmtype $file 2>&1`" = "undescribed:int
  38 described:uint" ]
  39     [ "`modinfo -F unknown $file 2>&1`" = "" ]
  40 done
  41
  42 # Test multiple modules on cmdline.
  43 [ "`modinfo -F vermagic $MODULE_DIR/modinfo-$BITNESS.ko.gz $MODULE_DIR/modinfo-$BITNESS.ko.gz 2>&1`" = "my magic
  44 my magic" ]
  45
  46 # Test 0-fill
  47 [ "`modinfo -0 -F alias $MODULE_DIR/modinfo-$BITNESS.ko.gz 2>&1 | tr '\000' @`" = "ALIAS1@ALIAS2@" ]
  48
  49 done
  50 done