Use do_run_from_file() for test_zero_multiplication

3 files changed, 19 insertions, 15 deletions

diff --git a/tests/core/test_zero_multiplication.in b/tests/core/test_zero_multiplication.in
new file mode 100644
index 00000000..2be87594
--- /dev/null
+++ b/tests/core/test_zero_multiplication.in
@@ -0,0 +1,14 @@
+
+      #include <stdio.h>
+      int main(int argc, char * argv[]) {
+        int one = argc;
+
+        printf("%d ", 0 * one);
+        printf("%d ", 0 * -one);
+        printf("%d ", -one * 0);
+        printf("%g ", 0.0 * one);
+        printf("%g ", 0.0 * -one);
+        printf("%g", -one * 0.0);
+        return 0;
+      }
+    
\ No newline at end of file
diff --git a/tests/core/test_zero_multiplication.out b/tests/core/test_zero_multiplication.out
new file mode 100644
index 00000000..bb69c671
--- /dev/null
+++ b/tests/core/test_zero_multiplication.out
@@ -0,0 +1 @@
+0 0 0 0 -0 -0
\ No newline at end of file
diff --git a/tests/test_core.py b/tests/test_core.py
index d8d2cbd7..19e9e188 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -782,21 +782,10 @@ class T(RunnerCore): # Short name, to make it more fun to use manually on the co
     self.do_run_from_file(src, output)
 
   def test_zero_multiplication(self):
-    src = '''
-      #include <stdio.h>
-      int main(int argc, char * argv[]) {
-        int one = argc;
-
-        printf("%d ", 0 * one);
-        printf("%d ", 0 * -one);
-        printf("%d ", -one * 0);
-        printf("%g ", 0.0 * one);
-        printf("%g ", 0.0 * -one);
-        printf("%g", -one * 0.0);
-        return 0;
-      }
-    '''
-    self.do_run(src, '0 0 0 0 -0 -0')
+    test_path = path_from_root('tests', 'core', 'test_zero_multiplication')
+    src, output = (test_path + s for s in ('.in', '.out'))
+
+    self.do_run_from_file(src, output)
 
   def test_isnan(self):
     src = r'''