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authormbkma <[email protected]>2019-05-02 16:08:32 +0200
committerraveit65 <[email protected]>2019-05-07 21:13:40 +0200
commit1ae401a28e2730c8fc2d6ae8e0deb553562870f4 (patch)
tree27a34be2805ea081e3663a3737de9647c28f824f /src
parent19b26a1e2d6e5edb55b37300d326e5a2ec90cdbb (diff)
downloadmate-calc-1ae401a28e2730c8fc2d6ae8e0deb553562870f4.tar.bz2
mate-calc-1ae401a28e2730c8fc2d6ae8e0deb553562870f4.tar.xz
test-mp-equation: add tests for physical constants
It was necessary to change the test() function as well, in order to have variable trailing_digits size. Otherwise most constants would be shown as zero. So there is a "#define test(X, Y, Z) Test(X, Y, Z, 9)". Now test() works with trailing_digits size 9, and Test() with a variable trailing_digit size.
Diffstat (limited to 'src')
-rw-r--r--src/test-mp-equation.c18
1 files changed, 16 insertions, 2 deletions
diff --git a/src/test-mp-equation.c b/src/test-mp-equation.c
index 5052fa0..d05cc12 100644
--- a/src/test-mp-equation.c
+++ b/src/test-mp-equation.c
@@ -28,6 +28,8 @@ static int passes = 0;
# define __attribute__(x) /*NOTHING*/
#endif
+#define test(X, Y, Z) Test(X, Y, Z, 9)
+
static void pass(const char *format, ...) __attribute__((format(printf, 1, 2)));
static void fail(const char *format, ...) __attribute__((format(printf, 1, 2)));
@@ -72,7 +74,7 @@ error_code_to_string(MPErrorCode error)
static void
-test(char *expression, char *expected, int expected_error)
+Test(char *expression, char *expected, int expected_error, int trailing_digits)
{
MPErrorCode error;
MPNumber result;
@@ -83,7 +85,7 @@ test(char *expression, char *expected, int expected_error)
char *result_str;
MpSerializer *serializer;
- serializer = mp_serializer_new(MP_DISPLAY_FORMAT_FIXED, options.base, 9);
+ serializer = mp_serializer_new(MP_DISPLAY_FORMAT_FIXED, options.base, trailing_digits);
result_str = mp_serializer_to_string(serializer, &result);
g_object_unref(serializer);
@@ -316,6 +318,18 @@ test_equations()
test("pi", "3.141592654", 0);
test("e", "2.718281828", 0);
+ /* Physical constants */
+
+ test("c₀", "299792458", 0);
+ Test("μ₀", "0.0000012566370614", 0, 16);
+ Test("ε₀", "0.00000000000885418782", 0, 20);
+ Test("G", "0.0000000000667408", 0, 16);
+ Test("h", "0.000000000000000000000000000000000662607004", 0, 42);
+ Test("e", "0.00000000000000000016021766208", 0, 29);
+ Test("mₑ", "0.000000000000000000000000000000910938356", 0, 39);
+ Test("mₚ", "0.000000000000000000000000001672621898", 0, 36);
+ test("Nₐ", "602214086000000000000000", 0);
+
test("z=99", "99", 0);
test("longname=99", "99", 0);
//test("e=99", "", PARSER_ERR_BUILTIN_VARIABLE);