1 | # -*-perl-*-
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2 | $description = "Test the and & or functions.\n";
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3 |
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4 | $details = "Try various uses of and & or to ensure they all give the correct
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5 | results.\n";
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6 |
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7 | # TEST #0
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8 | # For $(and ...), it will either be empty or the last value
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9 | run_make_test('
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10 | NEQ = $(subst $1,,$2)
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11 | f =
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12 | t = true
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13 |
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14 | all:
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15 | @echo 1 $(and ,$t)
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16 | @echo 2 $(and $t)
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17 | @echo 3 $(and $t,)
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18 | @echo 4 $(and z,true,$f,false)
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19 | @echo 5 $(and $t,$f,$(info bad short-circuit))
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20 | @echo 6 $(and $(call NEQ,a,b),true)
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21 | @echo 7 $(and $(call NEQ,a,a),true)
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22 | @echo 8 $(and z,true,fal,se) hi
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23 | @echo 9 $(and ,true,fal,se)there
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24 | @echo 10 $(and $(e) ,$t)',
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25 | '',
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26 | "1\n2 true\n3\n4\n5\n6 true\n7\n8 se hi\n9 there\n10\n");
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27 |
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28 | # TEST #1
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29 | # For $(or ...), it will either be empty or the first true value
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30 | run_make_test('
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31 | NEQ = $(subst $1,,$2)
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32 | f =
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33 | t = true
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34 |
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35 | all:
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36 | @echo 1 $(or , )
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37 | @echo 2 $(or $t)
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38 | @echo 3 $(or ,$t)
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39 | @echo 4 $(or z,true,$f,false)
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40 | @echo 5 $(or $t,$(info bad short-circuit))
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41 | @echo 6 $(or $(info short-circuit),$t)
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42 | @echo 7 $(or $(call NEQ,a,b),true)
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43 | @echo 8 $(or $(call NEQ,a,a),true)
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44 | @echo 9 $(or z,true,fal,se) hi
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45 | @echo 10 $(or ,true,fal,se)there
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46 | @echo 11 $(or $(e) ,$f)',
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47 | '',
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48 | "short-circuit\n1\n2 true\n3 true\n4 z\n5 true\n6 true\n7 b\n8 true\n9 z hi\n10 truethere\n11\n");
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49 |
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50 | 1;
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