416 lines
6.3 KiB
C
416 lines
6.3 KiB
C
#include "third_party/chibicc/test/include1.h"
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#include "third_party/chibicc/test/test.h"
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/* clang-format off */
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char *main_filename1 = __FILE__;
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int main_line1 = __LINE__;
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#define LINE() __LINE__
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int main_line2 = LINE();
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#define add2 add2
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#define add6(a, b, c, d, e, f) add6(a, b, c, d, e, f)
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#
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/* */ #
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int ret3(void) { return 3; }
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int dbl(int x) { return x*x; }
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int add2(int x, int y) {
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return x + y;
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}
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int add6(int a, int b, int c, int d, int e, int f) {
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return a + b + c + d + e + f;
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}
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int main() {
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ASSERT(5, include1);
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ASSERT(7, include2);
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#if 0
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#include "/no/such/file"
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ASSERT(0, 1);
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#if nested
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#endif
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#endif
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int m = 0;
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#if 1
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m = 5;
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#endif
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ASSERT(5, m);
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#if 1
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# if 0
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# if 1
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foo bar
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# endif
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# endif
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m = 3;
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#endif
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ASSERT(3, m);
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#if 1-1
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# if 1
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# endif
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# if 1
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# else
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# endif
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# if 0
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# else
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# endif
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m = 2;
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#else
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# if 1
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m = 3;
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# endif
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#endif
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ASSERT(3, m);
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#if 1
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m = 2;
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#else
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m = 3;
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#endif
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ASSERT(2, m);
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#if 1
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m = 2;
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#else
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m = 3;
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#endif
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ASSERT(2, m);
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#if 0
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m = 1;
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#elif 0
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m = 2;
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#elif 3+5
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m = 3;
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#elif 1*5
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m = 4;
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#endif
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ASSERT(3, m);
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#if 1+5
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m = 1;
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#elif 1
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m = 2;
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#elif 3
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m = 2;
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#endif
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ASSERT(1, m);
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#if 0
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m = 1;
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#elif 1
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# if 1
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m = 2;
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# else
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m = 3;
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# endif
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#else
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m = 5;
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#endif
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ASSERT(2, m);
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int M1 = 5;
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#define M1 3
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ASSERT(3, M1);
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#define M1 4
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ASSERT(4, M1);
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#define M1 3+4+
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ASSERT(12, M1 5);
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#define M1 3+4
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ASSERT(23, M1*5);
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#define ASSERT_ Assert(
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#define if 5
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#define five "5"
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#define END )
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ASSERT_ 5, if, five END;
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#undef ASSERT_
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#undef if
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#undef five
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#undef END
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if (0);
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#define M 5
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#if M
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m = 5;
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#else
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m = 6;
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#endif
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ASSERT(5, m);
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#define M 5
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#if M-5
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m = 6;
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#elif M
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m = 5;
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#endif
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ASSERT(5, m);
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int M2 = 6;
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#define M2 M2 + 3
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ASSERT(9, M2);
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#define M3 M2 + 3
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ASSERT(12, M3);
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int M4 = 3;
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#define M4 M5 * 5
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#define M5 M4 + 2
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ASSERT(13, M4);
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#ifdef M6
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m = 5;
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#else
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m = 3;
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#endif
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ASSERT(3, m);
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#define M6
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#ifdef M6
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m = 5;
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#else
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m = 3;
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#endif
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ASSERT(5, m);
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#ifndef M7
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m = 3;
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#else
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m = 5;
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#endif
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ASSERT(3, m);
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#define M7
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#ifndef M7
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m = 3;
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#else
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m = 5;
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#endif
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ASSERT(5, m);
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#if 0
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#ifdef NO_SUCH_MACRO
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#endif
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#ifndef NO_SUCH_MACRO
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#endif
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#else
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#endif
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#define M7() 1
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int M7 = 5;
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ASSERT(1, M7());
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ASSERT(5, M7);
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#define M7 ()
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ASSERT(3, ret3 M7);
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#define M8(x,y) x+y
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ASSERT(7, M8(3, 4));
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#define M8(x,y) x*y
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ASSERT(24, M8(3+4, 4+5));
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#define M8(x,y) (x)*(y)
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ASSERT(63, M8(3+4, 4+5));
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#define M8(x,y) x y
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ASSERT(9, M8(, 4+5));
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#define M8(x,y) x*y
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ASSERT(20, M8((2+3), 4));
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#define M8(x,y) x*y
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ASSERT(12, M8((2,3), 4));
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#define dbl(x) M10(x) * x
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#define M10(x) dbl(x) + 3
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ASSERT(10, dbl(2));
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#define M11(x) #x
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ASSERT('a', M11( a!b `""c)[0]);
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ASSERT('!', M11( a!b `""c)[1]);
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ASSERT('b', M11( a!b `""c)[2]);
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ASSERT(' ', M11( a!b `""c)[3]);
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ASSERT('`', M11( a!b `""c)[4]);
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ASSERT('"', M11( a!b `""c)[5]);
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ASSERT('"', M11( a!b `""c)[6]);
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ASSERT('c', M11( a!b `""c)[7]);
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ASSERT(0, M11( a!b `""c)[8]);
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#define paste(x,y) x##y
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ASSERT(15, paste(1,5));
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ASSERT(255, paste(0,xff));
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ASSERT(3, ({ int foobar=3; paste(foo,bar); }));
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ASSERT(5, paste(5,));
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ASSERT(5, paste(,5));
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#define i 5
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ASSERT(101, ({ int i3=100; paste(1+i,3); }));
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#undef i
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#define paste2(x) x##5
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ASSERT(26, paste2(1+2));
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#define paste3(x) 2##x
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ASSERT(23, paste3(1+2));
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#define paste4(x, y, z) x##y##z
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ASSERT(123, paste4(1,2,3));
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#define M12
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#if defined(M12)
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m = 3;
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#else
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m = 4;
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#endif
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ASSERT(3, m);
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#define M12
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#if defined M12
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m = 3;
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#else
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m = 4;
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#endif
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ASSERT(3, m);
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#if defined(M12) - 1
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m = 3;
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#else
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m = 4;
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#endif
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ASSERT(4, m);
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#if defined(NO_SUCH_MACRO)
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m = 3;
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#else
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m = 4;
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#endif
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ASSERT(4, m);
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#if no_such_symbol == 0
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m = 5;
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#else
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m = 6;
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#endif
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ASSERT(5, m);
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#define STR(x) #x
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#define M12(x) STR(x)
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#define M13(x) M12(foo.x)
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ASSERT(0, strcmp(M13(bar), "foo.bar"));
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#define M13(x) M12(foo. x)
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ASSERT(0, strcmp(M13(bar), "foo. bar"));
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#define M12 foo
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#define M13(x) STR(x)
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#define M14(x) M13(x.M12)
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ASSERT(0, strcmp(M14(bar), "bar.foo"));
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#define M14(x) M13(x. M12)
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ASSERT(0, strcmp(M14(bar), "bar. foo"));
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#include "third_party/chibicc/test/include3.h"
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ASSERT(3, foo);
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#include "third_party/chibicc/test/include4.h"
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ASSERT(4, foo);
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#define M13 "third_party/chibicc/test/include3.h"
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#include M13
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ASSERT(3, foo);
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#define M13 < third_party/chibicc/test/include4.h
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#include M13 >
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ASSERT(4, foo);
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#undef foo
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ASSERT(1, __STDC__);
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ASSERT(0, strcmp(main_filename1, "third_party/chibicc/test/macro_test.c"));
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ASSERT(5, main_line1);
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ASSERT(7, main_line2);
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ASSERT(0, strcmp(include1_filename, "third_party/chibicc/test/include1.h"));
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ASSERT(4, include1_line);
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#define M14(...) 3
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ASSERT(3, M14());
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#define M14(...) __VA_ARGS__
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ASSERT(2, M14() 2);
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ASSERT(5, M14(5));
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#define M14(...) add2(__VA_ARGS__)
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ASSERT(8, M14(2, 6));
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#define M14(...) add6(1,2,__VA_ARGS__,6)
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ASSERT(21, M14(3,4,5));
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#define M14(x, ...) add6(1,2,x,__VA_ARGS__,6)
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ASSERT(21, M14(3,4,5));
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#define M14(args...) 3
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ASSERT(3, M14());
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#define M14(x, ...) x
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ASSERT(5, M14(5));
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#define M14(args...) args
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ASSERT(2, M14() 2);
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ASSERT(5, M14(5));
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#define M14(args...) add2(args)
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ASSERT(8, M14(2, 6));
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#define M14(args...) add6(1,2,args,6)
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ASSERT(21, M14(3,4,5));
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#define M14(x, args...) add6(1,2,x,args,6)
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ASSERT(21, M14(3,4,5));
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#define M14(x, args...) x
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ASSERT(5, M14(5));
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#define CONCAT(x,y) x##y
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ASSERT(5, ({ int f0zz=5; CONCAT(f,0zz); }));
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ASSERT(5, ({ CONCAT(4,.57) + 0.5; }));
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ASSERT(11, strlen(__DATE__));
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ASSERT(8, strlen(__TIME__));
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ASSERT(0, __COUNTER__);
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ASSERT(1, __COUNTER__);
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ASSERT(2, __COUNTER__);
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ASSERT(24, strlen(__TIMESTAMP__));
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ASSERT(0, strcmp(__BASE_FILE__, "third_party/chibicc/test/macro_test.c"));
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#define M30(buf, fmt, ...) sprintf(buf, fmt __VA_OPT__(,) __VA_ARGS__)
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ASSERT(0, ({ char buf[100]; M30(buf, "foo"); strcmp(buf, "foo"); }));
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ASSERT(0, ({ char buf[100]; M30(buf, "foo%d", 3); strcmp(buf, "foo3"); }));
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ASSERT(0, ({ char buf[100]; M30(buf, "foo%d%d", 3, 5); strcmp(buf, "foo35"); }));
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#define M31(buf, fmt, ...) sprintf(buf, fmt, ## __VA_ARGS__)
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ASSERT(0, ({ char buf[100]; M31(buf, "foo"); strcmp(buf, "foo"); }));
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ASSERT(0, ({ char buf[100]; M31(buf, "foo%d", 3); strcmp(buf, "foo3"); }));
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ASSERT(0, ({ char buf[100]; M31(buf, "foo%d%d", 3, 5); strcmp(buf, "foo35"); }));
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#define M31(x, y) (1, ##x y)
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ASSERT(3, M31(, 3));
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return 0;
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}
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