1 #!/bin/sh |
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2 |
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3 # |
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4 # Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved. |
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5 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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6 # |
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7 # This code is free software; you can redistribute it and/or modify it |
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8 # under the terms of the GNU General Public License version 2 only, as |
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9 # published by the Free Software Foundation. |
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10 # |
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11 # This code is distributed in the hope that it will be useful, but WITHOUT |
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12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 # version 2 for more details (a copy is included in the LICENSE file that |
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15 # accompanied this code). |
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16 # |
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17 # You should have received a copy of the GNU General Public License version |
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18 # 2 along with this work; if not, write to the Free Software Foundation, |
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19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 # |
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21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 # or visit www.oracle.com if you need additional information or have any |
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23 # questions. |
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24 # |
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25 |
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26 |
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27 |
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28 ## |
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29 ## @test |
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30 ## @bug 6878713 |
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31 ## @bug 7030610 |
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32 ## @bug 7037122 |
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33 ## @bug 7123945 |
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34 ## @summary Verifier heap corruption, relating to backward jsrs |
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35 ## @run shell Test6878713.sh |
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36 ## |
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37 ## some tests require path to find test source dir |
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38 if [ "${TESTSRC}" = "" ] |
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39 then |
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40 TESTSRC=${PWD} |
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41 echo "TESTSRC not set. Using "${TESTSRC}" as default" |
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42 fi |
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43 echo "TESTSRC=${TESTSRC}" |
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44 ## Adding common setup Variables for running shell tests. |
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45 . ${TESTSRC}/../../test_env.sh |
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46 |
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47 TARGET_CLASS=OOMCrashClass1960_2 |
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48 |
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49 echo "INFO: extracting the target class." |
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50 ${COMPILEJAVA}${FS}bin${FS}jar xvf \ |
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51 ${TESTSRC}${FS}testcase.jar ${TARGET_CLASS}.class |
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52 |
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53 # remove any hs_err_pid that might exist here |
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54 rm -f hs_err_pid*.log |
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55 |
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56 echo "INFO: checking for 32-bit versus 64-bit VM." |
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57 ${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} -version 2>&1 \ |
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58 | grep "64-Bit [^ ][^ ]* VM" > /dev/null 2>&1 |
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59 status="$?" |
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60 if [ "$status" = 0 ]; then |
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61 echo "INFO: testing a 64-bit VM." |
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62 is_64_bit=true |
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63 else |
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64 echo "INFO: testing a 32-bit VM." |
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65 fi |
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66 |
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67 if [ "$is_64_bit" = true ]; then |
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68 # limit is 768MB in 8-byte words (1024 * 1024 * 768 / 8) == 100663296 |
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69 MALLOC_MAX=100663296 |
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70 else |
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71 # limit is 768MB in 4-byte words (1024 * 1024 * 768 / 4) == 201326592 |
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72 MALLOC_MAX=201326592 |
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73 fi |
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74 echo "INFO: MALLOC_MAX=$MALLOC_MAX" |
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75 |
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76 echo "INFO: executing the target class." |
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77 # -XX:+PrintCommandLineFlags for debugging purposes |
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78 # -XX:+IgnoreUnrecognizedVMOptions so test will run on a VM without |
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79 # the new -XX:MallocMaxTestWords option |
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80 # -XX:+UnlockDiagnosticVMOptions so we can use -XX:MallocMaxTestWords |
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81 # -XX:MallocMaxTestWords limits malloc to $MALLOC_MAX |
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82 ${TESTJAVA}${FS}bin${FS}java \ |
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83 -XX:+PrintCommandLineFlags \ |
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84 -XX:+IgnoreUnrecognizedVMOptions \ |
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85 -XX:+UnlockDiagnosticVMOptions \ |
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86 -XX:MallocMaxTestWords=$MALLOC_MAX \ |
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87 ${TESTVMOPTS} ${TARGET_CLASS} > test.out 2>&1 |
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88 |
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89 echo "INFO: begin contents of test.out:" |
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90 cat test.out |
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91 echo "INFO: end contents of test.out." |
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92 |
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93 echo "INFO: checking for memory allocation error message." |
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94 # We are looking for this specific memory allocation failure mesg so |
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95 # we know we exercised the right allocation path with the test class: |
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96 MESG1="Native memory allocation (malloc) failed to allocate 25696531[0-9][0-9] bytes" |
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97 grep "$MESG1" test.out |
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98 status="$?" |
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99 if [ "$status" = 0 ]; then |
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100 echo "INFO: found expected memory allocation error message." |
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101 else |
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102 echo "INFO: did not find expected memory allocation error message." |
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103 |
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104 # If we didn't find MESG1 above, then there are several scenarios: |
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105 # 1) -XX:MallocMaxTestWords is not supported by the current VM and we |
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106 # didn't fail TARGET_CLASS's memory allocation attempt; instead |
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107 # we failed to find TARGET_CLASS's main() method. The TARGET_CLASS |
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108 # is designed to provoke a memory allocation failure during class |
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109 # loading; we actually don't care about running the class which is |
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110 # why it doesn't have a main() method. |
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111 # 2) we failed a memory allocation, but not the one we were looking |
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112 # so it might be that TARGET_CLASS no longer tickles the same |
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113 # memory allocation code path |
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114 # 3) TARGET_CLASS reproduces the failure mode (SIGSEGV) fixed by |
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115 # 6878713 because the test is running on a pre-fix VM. |
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116 echo "INFO: checking for no main() method message." |
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117 MESG2="Error: Main method not found in class" |
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118 grep "$MESG2" test.out |
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119 status="$?" |
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120 if [ "$status" = 0 ]; then |
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121 echo "INFO: found no main() method message." |
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122 else |
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123 echo "FAIL: did not find no main() method message." |
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124 # status is non-zero for exit below |
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125 |
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126 if [ -s hs_err_pid*.log ]; then |
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127 echo "INFO: begin contents of hs_err_pid file:" |
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128 cat hs_err_pid*.log |
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129 echo "INFO: end contents of hs_err_pid file." |
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130 fi |
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131 fi |
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132 fi |
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133 |
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134 if [ "$status" = 0 ]; then |
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135 echo "PASS: test found one of the expected messages." |
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136 fi |
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137 exit "$status" |
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