7 files changed, 38 insertions, 0 deletions

diff --git a/test/015_math_intpow/00_1_0.in b/test/015_math_intpow/00_1_0.in
new file mode 100644
index 0000000..41c18f9
--- /dev/null
+++ b/test/015_math_intpow/00_1_0.in
@@ -0,0 +1,3 @@
+1.0
+0
+1.0
diff --git a/test/015_math_intpow/00_1_0.out b/test/015_math_intpow/00_1_0.out
new file mode 100644
index 0000000..7326d96
--- /dev/null
+++ b/test/015_math_intpow/00_1_0.out
@@ -0,0 +1 @@
+Ok
diff --git a/test/015_math_intpow/01_x_0.in b/test/015_math_intpow/01_x_0.in
new file mode 100644
index 0000000..1545b05
--- /dev/null
+++ b/test/015_math_intpow/01_x_0.in
@@ -0,0 +1,3 @@
+234324.52324234
+0
+1.0
diff --git a/test/015_math_intpow/01_x_0.out b/test/015_math_intpow/01_x_0.out
new file mode 100644
index 0000000..7326d96
--- /dev/null
+++ b/test/015_math_intpow/01_x_0.out
@@ -0,0 +1 @@
+Ok
diff --git a/test/015_math_intpow/02_3_2.in b/test/015_math_intpow/02_3_2.in
new file mode 100644
index 0000000..b1c935f
--- /dev/null
+++ b/test/015_math_intpow/02_3_2.in
@@ -0,0 +1,3 @@
+3.0
+2
+9.0
diff --git a/test/015_math_intpow/02_3_2.out b/test/015_math_intpow/02_3_2.out
new file mode 100644
index 0000000..7326d96
--- /dev/null
+++ b/test/015_math_intpow/02_3_2.out
@@ -0,0 +1 @@
+Ok
diff --git a/test/015_math_intpow/intpow_tests.c b/test/015_math_intpow/intpow_tests.c
new file mode 100644
index 0000000..48b255c
--- /dev/null
+++ b/test/015_math_intpow/intpow_tests.c
@@ -0,0 +1,26 @@
+#include "../test.h"
+
+#define ABS(x) ((x) < 0 ? (-(x)) : (x))
+
+double intpow(double, uint64_t);
+
+const double tolerance = 1e-6;
+
+void run(void) {
+        char str[STRLENMAX];
+        double b, r, c;
+        uint64_t e;
+
+        fgets(str, STRLENMAX, stdin);
+        b = atof(str);
+        fgets(str, STRLENMAX, stdin);
+        e = atoll(str);
+        fgets(str, STRLENMAX, stdin);
+        r = atof(str);
+
+        c = intpow(b, e);
+        if (ABS(r - c) > tolerance)
+                printf("Error! Expected %lf but got %lf\n", r, c);
+        else
+                printf("Ok\n");
+}