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92 lines
2.6 KiB
92 lines
2.6 KiB
#include "config.h"
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#include <string.h>
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#include <ccan/cppmagic/cppmagic.h>
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#include <ccan/tap/tap.h>
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static inline void check1(const char *orig, const char *expand,
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const char *match)
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{
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ok(strcmp(expand, match) == 0,
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"%s => %s : %s", orig, expand, match);
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}
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#define CHECK1(orig, match) \
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check1(#orig, CPPMAGIC_STRINGIFY(orig), match)
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#define TESTRECURSE() R CPPMAGIC_DEFER1(_TESTRECURSE) ()()
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#define _TESTRECURSE() TESTRECURSE
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#define TESTMAP1(x) <<x>>
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#define TESTMAP2(x) [[ x
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#define TESTMAP3(x) x ]]
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#define TEST2MAP(x, y) x ** y
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int main(void)
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{
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plan_tests(42);
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CHECK1(CPPMAGIC_NOTHING(), "");
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CHECK1(CPPMAGIC_GLUE2(a, b), "ab");
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CHECK1(CPPMAGIC_1ST(a), "a");
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CHECK1(CPPMAGIC_1ST(a, b), "a");
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CHECK1(CPPMAGIC_1ST(a, b, c), "a");
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CHECK1(CPPMAGIC_2ND(a, b), "b");
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CHECK1(CPPMAGIC_2ND(a, b, c), "b");
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CHECK1(CPPMAGIC_ISZERO(0), "1");
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CHECK1(CPPMAGIC_ISZERO(1), "0");
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CHECK1(CPPMAGIC_ISZERO(123), "0");
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CHECK1(CPPMAGIC_ISZERO(abc), "0");
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CHECK1(CPPMAGIC_NONZERO(0), "0");
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CHECK1(CPPMAGIC_NONZERO(1), "1");
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CHECK1(CPPMAGIC_NONZERO(123), "1");
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CHECK1(CPPMAGIC_NONZERO(abc), "1");
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CHECK1(CPPMAGIC_NONEMPTY(), "0");
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CHECK1(CPPMAGIC_NONEMPTY(0), "1");
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CHECK1(CPPMAGIC_NONEMPTY(a, b, c), "1");
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CHECK1(CPPMAGIC_ISEMPTY(), "1");
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CHECK1(CPPMAGIC_ISEMPTY(0), "0");
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CHECK1(CPPMAGIC_ISEMPTY(a, b, c), "0");
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CHECK1(CPPMAGIC_IFELSE(0)(abc)(def), "def");
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CHECK1(CPPMAGIC_IFELSE(1)(abc)(def), "abc");
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CHECK1(CPPMAGIC_IFELSE(not zero)(abc)(def), "abc");
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CHECK1(TESTRECURSE(), "R R _TESTRECURSE ()()");
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CHECK1(CPPMAGIC_EVAL1(TESTRECURSE()), "R R R _TESTRECURSE ()()");
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CHECK1(CPPMAGIC_EVAL2(TESTRECURSE()), "R R R R R _TESTRECURSE ()()");
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CHECK1(CPPMAGIC_MAP(TESTMAP1), "");
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CHECK1(CPPMAGIC_MAP(TESTMAP1, a), "<<a>>");
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CHECK1(CPPMAGIC_MAP(TESTMAP1, a, b), "<<a>> , <<b>>");
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CHECK1(CPPMAGIC_MAP(TESTMAP1, a, b, c), "<<a>> , <<b>> , <<c>>");
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CHECK1(CPPMAGIC_2MAP(TEST2MAP), "");
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CHECK1(CPPMAGIC_2MAP(TEST2MAP, a, 1), "a ** 1");
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CHECK1(CPPMAGIC_2MAP(TEST2MAP, a, 1, b, 2), "a ** 1 , b ** 2");
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CHECK1(CPPMAGIC_JOIN(;), "");
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CHECK1(CPPMAGIC_JOIN(;, a), "a");
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CHECK1(CPPMAGIC_JOIN(;, a, b), "a ; b");
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CHECK1(CPPMAGIC_JOIN(;, a, b, c), "a ; b ; c");
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/* Check chaining of MAPs */
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CHECK1(CPPMAGIC_MAP(TESTMAP2, CPPMAGIC_MAP(TESTMAP3)), "");
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CHECK1(CPPMAGIC_MAP(TESTMAP2, CPPMAGIC_MAP(TESTMAP3, a)), "[[ a ]]");
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CHECK1(CPPMAGIC_MAP(TESTMAP2, CPPMAGIC_MAP(TESTMAP3, a, b)),
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"[[ a ]] , [[ b ]]");
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CHECK1(CPPMAGIC_MAP(TESTMAP2, CPPMAGIC_MAP(TESTMAP3, a, b, c)),
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"[[ a ]] , [[ b ]] , [[ c ]]");
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/* This exits depending on whether all tests passed */
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return exit_status();
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}
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