diff -r 000000000000 -r 31a43d94cc26 test/TestUtils.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/TestUtils.cpp	Sun Sep 20 15:14:12 2009 -0700
@@ -0,0 +1,104 @@
+/*
+ *  TestUtils.cpp
+ *  Ottoman
+ *
+ *  Created by Jens Alfke on 9/12/09.
+ *  Copyright 2009 Jens Alfke. All rights reserved.
+ *  BSD-Licensed: See the file "LICENSE.txt" for details.
+ */
+
+#include "TestUtils.h"
+#include "File.h"
+#include <time.h>
+#include <sys/time.h>
+
+namespace Mooseyard {
+
+    std::ostream& operator<< (std::ostream &out, const Blob &blob) {
+        char str[blob.length+1];
+        memcpy(str,blob.bytes,blob.length);
+        str[blob.length] = 0;
+        out << str;
+        return out;
+    }
+    
+    void shuffle(int a[], int n, unsigned seed) {
+        if (seed==0) {
+            srandomdev();
+            seed = random();
+        }
+        fprintf(stderr,"shuffle(n=%i, seed=%u)\n", n,seed);
+        srandom(seed);
+        for (int i=0; i<n-1; i++) {
+            int j = i + (random() % (n-i));
+            int temp = a[i];
+            a[i] = a[j];
+            a[j] = temp;
+        }
+    }
+    
+    char **sWords;
+    int sNWords;
+    
+    void readWords() {
+        if (!sWords) {
+            sWords = new char*[250000];
+            sNWords = 0;
+            
+            FILE *in = fopen("/usr/share/dict/words", "r");
+            const char *word;
+            size_t wordLen;
+            while (NULL != (word=fgetln(in,&wordLen))) {
+                if (word[wordLen-1]=='\n')
+                    wordLen--;
+                char *str = new char[wordLen+1];
+                memcpy(str, word, wordLen);
+                str[wordLen] = 0;
+                sWords[sNWords] = str;
+                //if( sNWords % 10000 == 0)
+                //    printf("'%s' ... ", sWords[sNWords]->string());
+                sNWords++;
+            }
+        }
+    }
+    
+#pragma mark -
+#pragma mark TIMER:
+    
+    Timer::Timer (const char *operation, int divisor) {
+        _operation = operation;
+        _divisor = divisor;
+        _cpuTime = clock();
+        _time = now();
+    }
+    
+    Timer::~Timer() {
+        double elapsedCPU = (clock() - _cpuTime) / 1.0e6;
+        double elapsed = now() - _time;
+        printf("### %s took %.6lf sec (used %.6lf sec CPU)", _operation, elapsed, elapsedCPU);
+        if (_divisor > 1)
+            printf(" ... per item: %.3lf usec, %.3lf usec CPU", elapsed/_divisor*1e6, elapsedCPU/_divisor*1e6);
+        printf("\n");
+    }
+    
+    double Timer::now() {
+        struct timeval t;
+        gettimeofday(&t,NULL);
+        return (double)t.tv_sec + t.tv_usec/1.0e6;
+    }
+    
+}
+
+
+using namespace Mooseyard;
+
+int main(int argc, char **argv) {
+    srandomdev();
+    try {
+        ::testing::InitGoogleTest(&argc, argv);
+        return RUN_ALL_TESTS();
+    } catch (const File::Error &err) {
+        fprintf(stderr, "\n*** File::Error thrown: %i/%s\n", err.code,err.message);
+        throw;
+    }
+}