1 | #!/bin/sh
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2 | #
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3 | # Usage:
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4 | # ./configure-test.sh <function name>
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5 |
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6 | # Note: set -e and -u are POSIX; maybe the configure script should run with them
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7 | #set -o nounset
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8 | #set -o pipefail
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9 | #set -o errexit
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10 |
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11 | export _OIL_CONFIGURE_TEST=1 # so we don't run main
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12 |
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13 | . $PWD/configure # define the functions to be tested
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14 |
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15 | test_cc_statements() {
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16 | cc_print_expr 'sizeof(int)'
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17 |
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18 | local actual
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19 | actual=$(cat $TMP/print_expr.out)
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20 | if ! test "$actual" = 4; then
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21 | die "Expected 4, got $actual"
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22 | fi
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23 |
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24 | if ! check_sizeof SIZEOF_INT 'int' 4; then
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25 | die "FAILED"
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26 | fi
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27 | # failing test
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28 | #check_sizeof SIZEOF_INT 'int' 8
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29 |
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30 | if ! cc_statement HAVE_INT 'int x = (int)0;'; then
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31 | die "FAILED"
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32 | fi
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33 |
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34 | if cc_statement HAVE_FOO 'foo x = (foo)0;'; then
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35 | die "Expected to fail"
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36 | fi
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37 | }
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38 |
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39 | test_parse_flags() {
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40 | parse_flags --prefix /usr --datarootdir /usr/local/share
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41 |
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42 | if ! test "$FLAG_prefix" = '/usr'; then
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43 | die "FAILED - prefix is $FLAG_prefix not /usr"
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44 | fi
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45 |
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46 | if ! test "$FLAG_datarootdir" = '/usr/local/share'; then
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47 | die "FAILED - datarootdir is $FLAG_datarootdir not /usr/local/share"
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48 | fi
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49 |
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50 | FLAG_prefix='/usr/local'
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51 | FLAG_datarootdir=''
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52 |
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53 | parse_flags --prefix /usr
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54 |
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55 | if ! test "$FLAG_datarootdir" = '/usr/share'; then
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56 | die "FAILED - datarootdir is $FLAG_datarootdir not /usr/share"
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57 | fi
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58 |
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59 | FLAG_prefix='/usr/local'
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60 | FLAG_datarootdir=''
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61 | }
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62 |
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63 | test_echo_cpp() {
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64 | local output
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65 |
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66 | # before calling detect_readline
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67 | output="$(echo_cpp 2>&1)"
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68 | if test "$?" = 0; then
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69 | die 'Expected echo_cpp to fail, but succeeded'
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70 | fi
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71 | if ! test "$output" = "$0 ERROR: called echo_cpp before detecting readline."; then
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72 | die "Unexpected echo_cpp output: $output"
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73 | fi
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74 |
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75 | # pretend detected_deps was called
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76 | detected_deps=1
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77 |
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78 | # no readline
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79 | output="$(echo_cpp)"
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80 | if ! test "$?" = 0; then
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81 | die 'Expected echo_cpp to succeed, but failed'
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82 | fi
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83 | case "$output" in
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84 | '/* #undef HAVE_READLINE */'*) ;;
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85 | *) die "Unexpected echo_cpp output: $output" ;;
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86 | esac
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87 |
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88 | # have readline
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89 | have_readline=1
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90 | output="$(echo_cpp)"
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91 | if ! test "$?" = 0; then
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92 | die 'Expected echo_cpp to succeed, but failed'
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93 | fi
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94 | case "$output" in
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95 | '#define HAVE_READLINE 1'*) ;;
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96 | *) die "Unexpected echo_cpp output: $output" ;;
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97 | esac
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98 |
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99 | # clean-up
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100 | detected_deps=''
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101 | have_readline=''
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102 | }
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103 |
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104 | test_echo_vars() {
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105 | local output
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106 |
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107 | # before calling detect_readline
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108 | output="$(echo_shell_vars 2>&1)"
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109 | if test "$?" = 0; then
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110 | die 'Expected echo_shell_vars to fail, but succeeded'
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111 | fi
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112 | if ! test "$output" = "$0 ERROR: called echo_shell_vars before detecting readline."; then
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113 | die "Unexpected echo_shell_vars output: $output"
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114 | fi
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115 |
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116 | # pretend detect_readline was called
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117 | detected_deps=1
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118 |
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119 | # no readline
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120 | output="$(echo_shell_vars)"
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121 | if ! test "$?" = 0; then
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122 | die 'Expected echo_shell_vars to succeed, but failed'
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123 | fi
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124 | if ! test "$output" = 'HAVE_READLINE=
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125 | READLINE_DIR=
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126 | HAVE_SYSTEMTAP_SDT=
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127 | PREFIX=/usr/local
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128 | DATAROOTDIR=
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129 | STRIP_FLAGS=--gc-sections'; then
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130 | die "Unexpected echo_shell_vars output: $output"
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131 | fi
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132 |
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133 | # have readline, no readline_dir
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134 | have_readline=1
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135 | output="$(echo_shell_vars)"
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136 | if ! test "$?" = 0; then
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137 | die 'Expected echo_shell_vars to succeed, but failed'
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138 | fi
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139 | if ! test "$output" = 'HAVE_READLINE=1
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140 | READLINE_DIR=
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141 | HAVE_SYSTEMTAP_SDT=
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142 | PREFIX=/usr/local
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143 | DATAROOTDIR=
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144 | STRIP_FLAGS=--gc-sections'; then
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145 | die "Unexpected echo_shell_vars output: $output"
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146 | fi
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147 |
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148 | # have readline, readline_dir present
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149 | have_readline=1
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150 | readline_dir=/path/to/readline
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151 | output="$(echo_shell_vars)"
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152 | if ! test "$?" = 0; then
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153 | die 'Expected echo_shell_vars to succeed, but failed'
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154 | fi
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155 | if ! test "$output" = 'HAVE_READLINE=1
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156 | READLINE_DIR=/path/to/readline
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157 | HAVE_SYSTEMTAP_SDT=
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158 | PREFIX=/usr/local
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159 | DATAROOTDIR=
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160 | STRIP_FLAGS=--gc-sections'; then
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161 | die "Unexpected echo_shell_vars output: $output"
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162 | fi
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163 |
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164 | # clean-up
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165 | detected_deps=''
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166 | have_readline=''
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167 | readline_dir=''
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168 | have_systemtap_sdt=''
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169 | }
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170 |
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171 | soil_run() {
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172 | # Note: could use run-test-funcs
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173 |
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174 | for func in \
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175 | test_cc_statements \
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176 | test_parse_flags \
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177 | test_echo_cpp \
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178 | test_echo_vars; do
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179 |
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180 | echo " $func"
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181 | $func
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182 | echo ' OK'
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183 |
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184 | done
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185 | }
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186 |
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187 | "$@"
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