/* Test file for minus operator spacing functionality */
/* This tests the new spacing-based ambiguity resolution for minus operator */

..out "=== Minus Operator Spacing Tests ===";

/* Basic unary minus tests */
test1 : -5;
test2 : -3.14;
test3 : -10;
test4 : -42;

/* Basic binary minus tests */
test5 : 5 - 3;
test6 : 10 - 5;
test7 : 15 - 7;
test8 : 10 - 2.5;

/* Legacy syntax tests (should continue to work) */
test9 : (-5);
test10 : (-3.14);
test11 : (-10);
test12 : 5-3;
test13 : 15-7;

/* Complex negative expressions */
test14 : -10 - -100;
test15 : -5 - -3;
test16 : -20 - -30;

/* Assertions to validate behavior */
..assert test1 = -5;           /* Unary minus: -5 */
..assert test2 = -3.14;        /* Unary minus: -3.14 */
..assert test3 = -10;          /* Unary minus: -10 */
..assert test4 = -42;          /* Unary minus: -42 */

..assert test5 = 2;            /* Binary minus: 5 - 3 = 2 */
..assert test6 = 5;            /* Binary minus: 10 - 5 = 5 */
..assert test7 = 8;            /* Binary minus: 15 - 7 = 8 */
..assert test8 = 7.5;          /* Binary minus: 10 - 2.5 = 7.5 */

..assert test9 = -5;           /* Legacy: (-5) = -5 */
..assert test10 = -3.14;       /* Legacy: (-3.14) = -3.14 */
..assert test11 = -10;         /* Legacy: (-10) = -10 */
..assert test12 = 2;           /* Legacy: 5-3 = 2 */
..assert test13 = 8;           /* Legacy: 15-7 = 8 */

..assert test14 = 90;          /* Complex: -10 - -100 = 90 */
..assert test15 = -2;          /* Complex: -5 - -3 = -2 */
..assert test16 = 10;          /* Complex: -20 - -30 = 10 */

..out "=== Basic Minus Operator Spacing Tests Passed ===";