fix bracket evaluation

[calc.git] / calc.c

diff --git a/calc.c b/calc.c
index 4f23857c3ad5e60edc15595c589e4dc0cbe66d74..b6b62946275d4594d19a76e0e9df4b3d1dff834c 100644 (file)
--- a/calc.c
+++ b/calc.c
@@ -281,6 +281,8 @@ int main (int argc, char *argv[])
 // test: echo "1 + cos (2 - 3)" | calc.exe | grep -q '=> 1\.5403'
 // test: echo "cos (1 / 2) * 3" | calc.exe | grep -q '=> 2\.63275'
 // test: echo "1 + 4 * (2 - 3)" | calc.exe | grep -q '=> -3'
+// test: echo "10 - (5 + 5)" | calc.exe | grep -q '=> 0'
+// test: echo "10 + (5 + 5) * 2" | calc.exe | grep -q '=> 30'
 // test: echo "(2 - 3) / 4" | calc.exe | grep -q '=> -0\.25'
 // test: echo "pow (8 - 3, 4 / 3)" | calc.exe | grep -q '=> 8\.54988'
 // test: echo "1 + -2" | calc.exe | grep -q '=> -1'
@@ -308,6 +310,7 @@ int main (int argc, char *argv[])
 // test: echo "2 + cos (pi +" | calc.exe | grep -q 'error'
 // test: echo "2 + cos (pi" | calc.exe | grep -q 'error'
 // test: echo "(2 + " | calc.exe | grep -q 'error'
+// test: echo "1 (2 + 3)" | calc.exe | grep -q 'error'
 // test: echo "cos (1, 2)" | calc.exe | grep -q 'error'
 // test: echo "sqrt 2" | calc.exe | grep -q 'error'
 // test: echo "pow (2)" | calc.exe | grep -q 'error'