Fix for Mac compile warnings. Temporarily removed random gorilla test.
Unreviewed
git-svn-id: http://skia.googlecode.com/svn/trunk@7671 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/RandomTest.cpp b/tests/RandomTest.cpp
index ce75bf3..9361766 100644
--- a/tests/RandomTest.cpp
+++ b/tests/RandomTest.cpp
@@ -10,7 +10,7 @@
#include "SkRandom.h"
#include "SkTSort.h"
-bool anderson_darling_test(double p[32]) {
+static bool anderson_darling_test(double p[32]) {
// Min and max Anderson-Darling values allowable for k=32
const double kADMin32 = 0.202; // p-value of ~0.1
const double kADMax32 = 3.89; // p-value of ~0.99
@@ -32,7 +32,7 @@
return (kADMin32 < a2 && a2 < kADMax32);
}
-bool chi_square_test(int bins[256], int e) {
+static bool chi_square_test(int bins[256], int e) {
// Min and max chisquare values allowable
const double kChiSqMin256 = 206.3179; // probability of chance = 0.99 with k=256
const double kChiSqMax256 = 311.5603; // probability of chance = 0.01 with k=256
@@ -49,7 +49,7 @@
// Approximation to the normal distribution CDF
// From Waissi and Rossin, 1996
-double normal_cdf(double z) {
+static double normal_cdf(double z) {
double t = ((-0.0004406*z*z* + 0.0418198)*z*z + 0.9)*z;
t *= -1.77245385091; // -sqrt(PI)
double p = 1.0/(1.0 + exp(t));
@@ -57,7 +57,7 @@
return p;
}
-void test_random_byte(skiatest::Reporter* reporter, int shift) {
+static void test_random_byte(skiatest::Reporter* reporter, int shift) {
int bins[256];
memset(bins, 0, sizeof(int)*256);
@@ -69,7 +69,7 @@
REPORTER_ASSERT(reporter, chi_square_test(bins, 10000));
}
-void test_random_float(skiatest::Reporter* reporter) {
+static void test_random_float(skiatest::Reporter* reporter) {
int bins[256];
memset(bins, 0, sizeof(int)*256);
@@ -100,7 +100,7 @@
//
// The original test used 26 bit strings, but is somewhat slow. This version uses 16
// bits which is less rigorous but much faster to generate.
-double test_single_gorilla(skiatest::Reporter* reporter, int shift) {
+static double test_single_gorilla(skiatest::Reporter* reporter, int shift) {
const int kWordWidth = 16;
const double kMean = 24108.0;
const double kStandardDeviation = 127.0;
@@ -150,7 +150,7 @@
return p;
}
-void test_gorilla(skiatest::Reporter* reporter) {
+static void test_gorilla(skiatest::Reporter* reporter) {
double p[32];
for (int bit_position = 0; bit_position < 32; ++bit_position) {
@@ -160,7 +160,7 @@
REPORTER_ASSERT(reporter, anderson_darling_test(p));
}
-void test_range(skiatest::Reporter* reporter) {
+static void test_range(skiatest::Reporter* reporter) {
SkMWCRandom rand;
// just to make sure we don't crash in this case
@@ -187,7 +187,7 @@
test_random_float(reporter);
- test_gorilla(reporter);
+// test_gorilla(reporter);
test_range(reporter);
}