61 lines
2.3 KiB
C
61 lines
2.3 KiB
C
/* Test operators */
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void testInc() { int a, b; a = 3; b = a++; printf("3++ = %d %d\n", b, a); }
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void testDec() { int a, b; a = 3; b = a--; printf("3-- = %d %d\n", b, a); }
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void testTimes(){ printf("%d * %d = %d\n", 10, 4, 10 * 4); }
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void testDiv(){ printf("%d / %d = %d\n", 11, 4, 11 / 4); }
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void testMod(){ printf("%d %% %d = %d\n", 11, 4, 11 % 4); }
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void testPlus(){ printf("%d + %d = %d\n", 10, 4, 10 + 4); }
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void testMinus(){ printf("%d - %d = %d\n", 10, 4, 10 - 4); }
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void testShiftLeft(){ printf("%d << %d = %d\n", 10, 4, 10 << 4); }
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void testShiftRight(){ printf("%d >> %d = %d\n", 100, 4, 100 >> 4); }
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void testLess(){ printf("%d < %d = %d\n", 10, 4, 10 < 4); }
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void testLesEqual(){ printf("%d <= %d = %d\n", 10, 4, 10 <= 4); }
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void testGreater(){ printf("%d > %d = %d\n", 10, 4, 10 > 4); }
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void testGreaterEqual(){ printf("%d >= %d = %d\n", 10, 4, 10 >= 4); }
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void testEqualTo(){ printf("%d == %d = %d\n", 10, 4, 10 == 4); }
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void testNotEqualTo(){ printf("%d != %d = %d\n", 10, 4, 10 != 4); }
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void testBitAnd(){ printf("%d & %d = %d\n", 10, 7, 10 & 7); }
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void testBitXor(){ printf("%d ^ %d = %d\n", 10, 7, 10 ^ 7); }
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void testBitOr(){ printf("%d | %d = %d\n", 10, 4, 10 | 4); }
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void testAssignment(){ int a, b; a = 3; b = a; printf("b == %d\n", b); }
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void testLogicalAnd(){ printf("%d && %d = %d\n", 10, 4, 10 && 4); }
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void testLogicalOr(){ printf("%d || %d = %d\n", 10, 4, 10 || 4); }
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void testAddressOf(){ int a; printf("&a is %d\n", &a); }
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void testPointerIndirection(){ int a, b; a = &b; b = 17; printf("*%d = %d =?= %d\n", a, * (int*) a, b); }
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void testNegation(){ printf("-%d = %d\n", 10, -10); }
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void testUnaryPlus(){ printf("+%d = %d\n", 10, +10); }
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void testUnaryNot(){ printf("!%d = %d\n", 10, !10); }
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void testBitNot(){ printf("~%d = %d\n", 10, ~10); }
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int main(int a, char** b) {
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testInc();
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testDec();
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testTimes();
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testDiv();
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testMod();
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testPlus();
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testMinus();
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testShiftLeft();
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testShiftRight();
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testLess();
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testLesEqual();
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testGreater();
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testGreaterEqual();
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testEqualTo();
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testNotEqualTo();
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testBitAnd();
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testBinXor();
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testBitOr();
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testAssignment();
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testLogicalAnd();
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testLogicalOr();
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testAddressOf();
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testPointerIndirection();
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testNegation();
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testUnaryPlus();
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testUnaryNot();
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testBitNot();
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return 0;
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}
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