Use do_run_from_file() for test_float32_precise

3 files changed, 26 insertions, 21 deletions

diff --git a/tests/core/test_float32_precise.in b/tests/core/test_float32_precise.in
new file mode 100644
index 00000000..231b4289
--- /dev/null
+++ b/tests/core/test_float32_precise.in
@@ -0,0 +1,21 @@
+
+      #include <stdio.h>
+
+      int main(int argc, char **argv) {
+        float x = 1.23456789123456789;
+        float y = 5.20456089123406709;
+        while (argc > 10 || argc % 19 == 15) {
+          // confuse optimizer
+          x /= y;
+          y = 2*y - 1;
+          argc--;
+        }
+        x = x - y;
+        y = 3*y - x/2;
+        x = x*y;
+        y += 0.000000000123123123123;
+        x -= y/7.654;
+        printf("\n%.20f, %.20f\n", x, y);
+        return 0;
+      }
+    
\ No newline at end of file
diff --git a/tests/core/test_float32_precise.out b/tests/core/test_float32_precise.out
new file mode 100644
index 00000000..f5eeb505
--- /dev/null
+++ b/tests/core/test_float32_precise.out
@@ -0,0 +1,2 @@
+
+-72.16590881347656250000, 17.59867858886718750000
diff --git a/tests/test_core.py b/tests/test_core.py
index 43a91a41..3d454286 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -461,28 +461,10 @@ class T(RunnerCore): # Short name, to make it more fun to use manually on the co
   def test_float32_precise(self):
     Settings.PRECISE_F32 = 1
 
-    src = r'''
-      #include <stdio.h>
+    test_path = path_from_root('tests', 'core', 'test_float32_precise')
+    src, output = (test_path + s for s in ('.in', '.out'))
 
-      int main(int argc, char **argv) {
-        float x = 1.23456789123456789;
-        float y = 5.20456089123406709;
-        while (argc > 10 || argc % 19 == 15) {
-          // confuse optimizer
-          x /= y;
-          y = 2*y - 1;
-          argc--;
-        }
-        x = x - y;
-        y = 3*y - x/2;
-        x = x*y;
-        y += 0.000000000123123123123;
-        x -= y/7.654;
-        printf("\n%.20f, %.20f\n", x, y);
-        return 0;
-      }
-    '''
-    self.do_run(src, '\n-72.16590881347656250000, 17.59867858886718750000\n')
+    self.do_run_from_file(src, output)
 
   def test_negative_zero(self):
     src = r'''