Added integration tests for derivation, functions, groups, integration, matrices, sum, variables, and vectors

kalk/src/integration_testing.rs

@@ -1,6 +1,7 @@
 #[cfg(test)]
 mod tests {
     use std::{fs::File, io::Read, path::PathBuf};
+    use test_case::test_case;
 
     use crate::kalk_value::KalkValue;
 
@@ -40,33 +41,17 @@ mod tests {
         }
     }
 
-    #[test]
-    fn test_basics() {
-        assert!(is_true(eval_file("basics")));
-    }
-
-    #[test]
-    fn test_radix() {
-        assert!(is_true(eval_file("radix")));
-    }
-
-    #[test]
-    fn test_variables() {
-        assert!(is_true(eval_file("variables")));
-    }
-
-    #[test]
-    fn test_functions() {
-        assert!(is_true(eval_file("functions")));
-    }
-
-    #[test]
-    fn test_derivation() {
-        assert!(is_true(eval_file("derivation")));
-    }
-
-    #[test]
-    fn test_integration() {
-        assert!(is_true(eval_file("integration")));
+    #[test_case("basics")]
+    #[test_case("derivation")]
+    #[test_case("functions")]
+    #[test_case("groups")]
+    #[test_case("integration")]
+    #[test_case("matrices")]
+    #[test_case("radix")]
+    #[test_case("sum")]
+    #[test_case("variables")]
+    #[test_case("vectors")]
+    fn test_file(name: &str) {
+        assert!(is_true(eval_file(name)));
     }
 }

kalk/src/parser.rs

@@ -315,6 +315,7 @@ fn parse_or(context: &mut Context) -> Result<Expr, CalcError> {
 
     if match_token(context, TokenKind::Or) {
         let op = advance(context).kind;
+        skip_newlines(context);
         let right = Box::new(parse_or(context)?);
         return Ok(Expr::Binary(Box::new(left), op, right));
     }
@@ -327,6 +328,7 @@ fn parse_and(context: &mut Context) -> Result<Expr, CalcError> {
 
     if match_token(context, TokenKind::And) {
         let op = advance(context).kind;
+        skip_newlines(context);
         let right = Box::new(parse_and(context)?);
         return Ok(Expr::Binary(Box::new(left), op, right));
     }

tests/basics.kalker

@@ -1,4 +1,5 @@
 x = 2
 y = 3
 f(x) = 2x(x - 3)(y + 2)
-f(f(x) + y)
+
+f(f(x) + y) = 3400

tests/derivation.kalker

@@ -0,0 +1,2 @@
+f(x) = 2x^2 + x
+f'(2) = 9

tests/functions.kalker

@@ -0,0 +1,5 @@
+x = 3
+f(x) = 2*x
+g(x, y) = 2*x*y
+
+f(x) = 6 and fx = 6 and x = 3 and g(x, x + 1) = 24

tests/groups.kalker

@@ -0,0 +1 @@
+|-3| + ⌊2.6⌋ + ⌈4.2⌉ = 10

tests/integration.kalker

@@ -0,0 +1,5 @@
+a = integrate(0, pi, sinxdx)
+b = integrate(0, pi, sinx dx)
+c = integrate(0, pi, sinx, dx)
+
+a = 2 and b = 2 and c = 2

tests/matrices.kalker

@@ -0,0 +1,38 @@
+m_1 = [1, 2, 3
+       4, 5, 6
+       7, 8, 9]
+
+m_2 = [2, 3, 4
+       5, 6, 7
+       8, 9, 10]
+
+v = (1, 2, 3)
+
+m_1 + m_2 = [3,  5,  7
+             9,  11, 13
+             15, 17, 19] and
+m_2 - m_1 = [1, 1, 1
+             1, 1, 1
+             1, 1, 1] and
+m_1 * m_2 = [36,  42,   48
+             81,  96,  111
+             126, 150, 174] and
+[4, 9; 12, 3] / [2, 3; 4, 3] = [2, 3; 3, 1] and
+
+m_1 + v = [2, 3, 4; 6, 7, 8; 10, 11, 12] and
+m_1 - v = [0, 1, 2; 2, 3, 4; 4, 5, 6] and
+m_1 * v = (14, 32, 50) and
+m_1 / v = [1, 2, 3; 2, 5/2, 3; 7/3, 8/3, 3] and
+
+m_1 + 2 = [3, 4,  5
+           6, 7,  8
+           9, 10, 11] and
+m_1 - 2 = [-1, 0, 1
+           2,  3, 4
+           5,  6, 7] and
+m_1 * 2 = [2, 4, 6
+           8, 10, 12
+           14, 16, 18] and
+m_1 / 2 = [1/2, 1,   3/2
+           2,   5/2, 3
+           7/2, 4,   9/2]

tests/radix.kalker

@@ -1 +1 @@
-0b1101.101 + 1101.101_2 + 0o13.5 + 13.5_8 + 11.5 + 0xb.5i
+0b1101.101 + 1101.101_2 + 0o13.5 + 13.5_8 + 11.5 + 0xb.5i = 62 + 11.3125i

tests/sum.kalker

@@ -0,0 +1,2 @@
+n = 10
+sum(1, 5, 2n) = 30 and n = 10

tests/variables.kalker

@@ -0,0 +1,5 @@
+x = 2
+y = 3
+z = 5
+
+x = 2 and y = 3 and z = 5 and xy = 6 and xyz = 30

tests/vectors.kalker

@@ -0,0 +1,11 @@
+(2, 3, 5) + (7, 11, 13) = (9, 14, 18) and
+(2, 3, 5) - (7, 11, 13) = (-5, -8, -8) and
+(2, 3, 5) * (7, 11, 13) = 112 and
+(8, 9, 25) / (2, 3, 5) = (4, 3, 5) and
+
+(2, 3, 5) + 2 = (4, 5, 7) and
+(2, 3, 5) - 2 = (0, 1, 3) and
+(2, 3, 5) * 2 = (4, 6, 10) and
+(4, 8, 16) / 2 = (2, 4, 8) and
+abs([-3, 2, -5]) = (3, 2, 5) and
+|[-3, 2, -5]| = (3, 2, 5)