1 | #=============================================================================== |
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2 | # |
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3 | # default.exp |
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4 | # |
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5 | # Support for host-side testing |
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6 | # |
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7 | #=============================================================================== |
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8 | ######COPYRIGHTBEGIN#### |
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9 | # |
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10 | # ---------------------------------------------------------------------------- |
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11 | # Copyright (C) 1998, 1999, 2000 Red Hat, Inc. |
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12 | # |
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13 | # This file is part of the eCos host tools. |
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14 | # |
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15 | # This program is free software; you can redistribute it and/or modify it |
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16 | # under the terms of the GNU General Public License as published by the Free |
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17 | # Software Foundation; either version 2 of the License, or (at your option) |
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18 | # any later version. |
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19 | # |
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20 | # This program is distributed in the hope that it will be useful, but WITHOUT |
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21 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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22 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
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23 | # more details. |
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24 | # |
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25 | # You should have received a copy of the GNU General Public License along with |
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26 | # this program; if not, write to the Free Software Foundation, Inc., |
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27 | # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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28 | # |
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29 | # ---------------------------------------------------------------------------- |
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30 | # |
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31 | ######COPYRIGHTEND#### |
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32 | #=============================================================================== |
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33 | ######DESCRIPTIONBEGIN#### |
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34 | # |
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35 | # Author(s): bartv |
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36 | # Contributors: bartv |
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37 | # Date: 1998-11-24 |
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38 | # |
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39 | #####DESCRIPTIONEND#### |
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40 | #=============================================================================== |
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41 | # |
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42 | |
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43 | # The host-side infrastructure tests will only run on the hosts, i.e. |
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44 | # only native testing is possible. |
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45 | if { [isnative] != 1 } { |
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46 | perror "Only native testing is supported." |
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47 | exit 1 |
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48 | } |
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49 | |
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50 | # Most of the test harness lives in a file hosttest.exp. This is part |
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51 | # of the host-side infrastructure and gets installed in the directory |
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52 | # $(PREFIX)/share/dejagnu. Other packages have to locate the file |
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53 | # the hard way since the PREFIX is not provided automatically in |
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54 | # the site.exp file, instead it is necessary to search through the |
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55 | # build tree's Makefile. In the case of the infrastructure itself |
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56 | # a shortcut is both possible and desirable because the script may |
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57 | # not have been installed yet. |
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58 | # |
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59 | # Note that srcdir actually points at the testsuite subdirectory, not |
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60 | # at the real srcdir. |
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61 | set filename [file join $::srcdir .. hosttest.exp] |
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62 | set status [ catch { source $filename } message] |
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63 | if { $status != 0 } { |
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64 | perror ("Unexpected error while reading in the support script $filename\n$message" |
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65 | } |
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66 | |
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67 | # Now that the hosttest.exp utilities are available it is possible to do |
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68 | # a bit more initialization. In particular it is possible to read in the |
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69 | # build tree's Makefile and look for definitions of CC, CXX, and any |
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70 | # other information from the Makefile that may prove useful. |
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71 | hosttest_initialize |
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72 | |
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73 | # There are standard routines ${tool}_start, ${tool}_load, ${tool}_exit |
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74 | # and ${tool}_version which test harnesses should normally implement. |
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75 | # In practice runtest only invokes ${tool}_exit and ${tool}_version |
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76 | # directly, the rest may or may not be invoked from inside the individual |
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77 | # test scripts. |
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78 | # |
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79 | # ${tool}_version is relatively straightforward. The master version |
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80 | # number is maintained in the configure.in script and is exported to |
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81 | # the build tree's Makefile. There is a hosttest routine which does the |
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82 | # hard work because getting the information is common to all host |
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83 | # packages. The _version routine itself cannot be made completely generic |
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84 | # because the first output is package-specific. |
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85 | |
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86 | proc ${tool}_version { } { |
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87 | |
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88 | set status [ catch { hosttest_extract_version } message] |
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89 | if { $status != 0 } { |
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90 | perror $message |
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91 | return |
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92 | } |
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93 | clone_output "[file join $::objdir libcyginfra.a] $message" |
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94 | } |
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95 | |
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96 | # ${tool}_start does not serve any useful purpose when it comes to |
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97 | # testing libcyginfra.a - there is no tool which can be started up. |
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98 | # Therefore none of the individual test scripts will invoke this |
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99 | # routine. |
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100 | |
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101 | proc ${tool}_start { } { |
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102 | perror "Cyginfra is a library, not a tool, and cannot be started." |
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103 | } |
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104 | |
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105 | # ${tool}_load is used to load a test case into the tool. The exact |
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106 | # meaning is not applicable. However it makes sense to have this |
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107 | # routine provide an alias for hosttest_run_simple_test which provides |
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108 | # all the libraries etc. that are going to be needed. |
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109 | |
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110 | proc ${tool}_load { program { args ""} } { |
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111 | hosttest_run_simple_test $program {} {} {} cyginfra $args |
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112 | } |
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113 | |
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114 | # ${tool}_exit does not serve any useful purpose here. |
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115 | proc ${tool}_exit { } { |
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116 | } |
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