source: trunk/src/core/RpBuffer_test.cc @ 1030

Last change on this file since 1030 was 1018, checked in by gah, 16 years ago

Massive changes: New directory/file layout
File size: 14.5 KB
Line 
1#include <iostream>
2#include <fstream>
3#include "RpBuffer.h"
4
5#define BUFF 30
6
7int
8testInit()
9{
10    int passed = 0;
11    int tests = 0;
12
13    /* =========================================================== */
14    tests++;
15    Rappture::Buffer *buffer1 = NULL;
16    buffer1 = new Rappture::Buffer();
17
18    if ( (buffer1 != NULL) &&
19         (buffer1->size() == 0) ) {
20        passed++;
21        delete buffer1;
22    }
23    else {
24        delete buffer1;
25        printf("Error testInit: test1");
26        return (tests == passed);
27    }
28    /* =========================================================== */
29
30    /* =========================================================== */
31    tests++;
32    Rappture::Buffer buffer2;
33    if (buffer2.size() == 0) {
34        passed++;
35    }
36    else {
37        printf("Error testInit: test2");
38        return (tests == passed);
39    }
40    /* =========================================================== */
41
42    /* =========================================================== */
43    tests++;
44    Rappture::Buffer buffer3 = Rappture::Buffer("hi my name is derrick",22);
45    if (buffer3.size() == 22) {
46        passed++;
47    }
48    else {
49        printf("Error testInit: test3");
50        return (tests == passed);
51    }
52    /* =========================================================== */
53
54    /* =========================================================== */
55    tests++;
56    Rappture::Buffer buffer4 = Rappture::Buffer("hi my name is derrick",-1);
57    if (buffer4.size() == 21) {
58        passed++;
59    }
60    else {
61        printf("Error testInit: test4");
62        return (tests == passed);
63    }
64    /* =========================================================== */
65
66    /* =========================================================== */
67    tests++;
68    Rappture::Buffer buffer5 = Rappture::Buffer("hi my name is derrick");
69    if (buffer5.size() == 21) {
70        passed++;
71    }
72    else {
73        printf("Error testInit: test5");
74        return (tests == passed);
75    }
76    /* =========================================================== */
77
78    /* =========================================================== */
79    tests++;
80    Rappture::Buffer buffer6 = Rappture::Buffer("hi my name is derrick");
81    Rappture::Buffer buffer7 = buffer6;
82    if ( (buffer6.size() == 21) && (buffer7.size() == buffer6.size()) ) {
83        passed++;
84    }
85    else {
86        printf("Error testInit: test6");
87        return (tests == passed);
88    }
89    /* =========================================================== */
90
91    /* =========================================================== */
92    tests++;
93    Rappture::Buffer buffer8 = Rappture::Buffer("hi my name is derrick");
94    Rappture::Buffer buffer9 = Rappture::Buffer(buffer8);
95    if ( (buffer8.size() == 21) &&
96         (buffer9.size() == buffer8.size()) &&
97         (buffer8.bytes() != buffer9.bytes()) ) {
98        passed++;
99    }
100    else {
101        printf("Error testInit: test7");
102        return (tests == passed);
103    }
104    /* =========================================================== */
105
106    /* =========================================================== */
107    tests++;
108    Rappture::Buffer buffer10 = Rappture::Buffer("hi my name is derrickhi my name is derrickhi my name is derrickhi my name is derrickhi my name is derrickhi my name is derrickhi my name is derrickhi my name is derrickhi my name is derrickhi my name is derrick");
109    Rappture::Buffer buffer11 = Rappture::Buffer(buffer10);
110    if ( (buffer10.size() == 210) &&
111         (buffer10.size() == buffer11.size()) &&
112         (buffer10.bytes() != buffer11.bytes()) ) {
113        passed++;
114    }
115    else {
116        printf("Error testInit: test8");
117        return (tests == passed);
118    }
119    /* =========================================================== */
120
121    return (tests == passed);
122}
123
124int testAppend()
125{
126    int passed = 0;
127    int tests = 0;
128
129    /* =========================================================== */
130    tests++;
131    Rappture::Buffer buffer1;
132    buffer1.append("hi my name is derrick",21);
133    if (buffer1.size() == 21) {
134        passed++;
135    }
136    else {
137        printf("Error testAppend: length1 = %d\n",buffer1.size());
138        return (tests == passed);
139    }
140    /* =========================================================== */
141
142    /* =========================================================== */
143    tests++;
144    Rappture::Buffer buffer2 = Rappture::Buffer("hi my name is derrick",190);
145    buffer2.append("adding more text to the buffer",30);
146    if (buffer2.size() == 220) {
147        passed++;
148        // printDBufferDetails(dbPtr);
149    }
150    else {
151        printf("Error testAppend: length2 = %d\n",buffer2.size());
152        return (tests == passed);
153    }
154    /* =========================================================== */
155
156    /* =========================================================== */
157
158    return (tests == passed);
159}
160
161int testRead()
162{
163    int passed = 0;
164    int tests = 0;
165    char b[BUFF];
166    int bytesRead = 0;
167
168
169    /* =========================================================== */
170    tests++;
171    Rappture::Buffer buffer1;
172    buffer1.append("abcdefghijklmnopqrstuvwxyz",26);
173    bytesRead = buffer1.read(b, BUFF);
174
175    /*
176    std::cout << "num bytes read = :" <<  bytesRead << ":" << std::endl;
177    std::cout << "value read in = :";
178    for (int i = 0; i < bytesRead; i++) {
179        std::cout << b[i];
180    }
181    std::cout << ":" << std::endl;
182    */
183
184    if (bytesRead == 26) {
185        passed++;
186    }
187    else {
188        printf("Error testRead 1\n");
189        // printDBufferDetails(dbPtr);
190        return (tests == passed);
191    }
192
193    /* =========================================================== */
194
195    return (tests == passed);
196}
197
198int testCompress()
199{
200    int passed = 0;
201    int tests = 0;
202    int bytesRead = 0;
203
204    /* =========================================================== */
205    tests++;
206    Rappture::Buffer buffer1;
207    Rappture::Outcome status1;
208    buffer1.append("abcdefghijklmnopqrstuvwxyz",26);
209    status1 = buffer1.encode(true,false);
210    bytesRead = buffer1.size();
211
212    // std::cout << status1.remark() << std::endl << status1.context() << std::endl;
213
214    if (bytesRead == 46) {
215        passed++;
216    }
217    else {
218        printf("Error testCompress 1\n");
219        // printDBufferDetails(dbPtr);
220        return (tests == passed);
221    }
222    /* =========================================================== */
223    /* =========================================================== */
224    tests++;
225    Rappture::Buffer buffer2;
226    Rappture::Outcome status2;
227    buffer2.append("abcdefghijklmnopqrstuvwxyz",26);
228    status2 = buffer2.encode(false,true);
229    bytesRead = buffer2.size();
230
231    // std::cout << status2.remark() << std::endl << status2.context() << std::endl;
232
233    if (bytesRead == 37) {
234        passed++;
235    }
236    else {
237        printf("Error testCompress 2\n");
238        // printDBufferDetails(dbPtr);
239        return (tests == passed);
240    }
241    /* =========================================================== */
242    /* =========================================================== */
243    tests++;
244    Rappture::Buffer buffer3;
245    Rappture::Outcome status3;
246    buffer3.append("abcdefghijklmnopqrstuvwxyz",26);
247    status2 = buffer3.encode(true,true);
248    bytesRead = buffer3.size();
249
250    // std::cout << status3.remark() << std::endl << status3.context() << std::endl;
251
252    if (bytesRead == 65) {
253        passed++;
254    }
255    else {
256        printf("Error testCompress 3\n");
257        // printDBufferDetails(dbPtr);
258        return (tests == passed);
259    }
260    /* =========================================================== */
261
262    return (tests == passed);
263}
264
265int testDeCompress()
266{
267    int passed = 0;
268    int tests = 0;
269    int bytesRead = 0;
270
271    /* =========================================================== */
272    tests++;
273    Rappture::Buffer buffer1;
274    Rappture::Outcome status1;
275    buffer1.append("abcdefghijklmnopqrstuvwxyz",26);
276    status1 = buffer1.encode(true,false);
277    status1 = buffer1.decode(true,false);
278    bytesRead = buffer1.size();
279
280    // std::cout << status1.remark() << std::endl << status1.context() << std::endl;
281
282    if (bytesRead == 26) {
283        passed++;
284    }
285    else {
286        printf("Error testDeCompress 1\n");
287        // printDBufferDetails(dbPtr);
288        return (tests == passed);
289    }
290    /* =========================================================== */
291    /* =========================================================== */
292    tests++;
293    Rappture::Buffer buffer2;
294    Rappture::Outcome status2;
295    buffer2.append("abcdefghijklmnopqrstuvwxyz",26);
296    status2 = buffer2.encode(false,true);
297    status2 = buffer2.decode(false,true);
298    bytesRead = buffer2.size();
299
300    // std::cout << status2.remark() << std::endl << status2.context() << std::endl;
301
302    if (bytesRead == 26) {
303        passed++;
304    }
305    else {
306        printf("Error testDeCompress 2\n");
307        // printDBufferDetails(dbPtr);
308        return (tests == passed);
309    }
310    /* =========================================================== */
311    /* =========================================================== */
312    tests++;
313    Rappture::Buffer buffer3;
314    Rappture::Outcome status3;
315    buffer3.append("abcdefghijklmnopqrstuvwxyz",26);
316    status3 = buffer3.encode(true,true);
317    status3 = buffer3.decode(true,true);
318    bytesRead = buffer3.size();
319
320    // std::cout << status3.remark() << std::endl << status3.context() << std::endl;
321
322    if (bytesRead == 26) {
323        passed++;
324    }
325    else {
326        printf("Error testDeCompress 3\n");
327        // printDBufferDetails(dbPtr);
328        return (tests == passed);
329    }
330    /* =========================================================== */
331
332    return (tests == passed);
333}
334
335int testDump()
336{
337    int passed = 0;
338    int tests = 0;
339
340
341    /* =========================================================== */
342    tests++;
343    char* filePath = "buffer1.txt";
344    Rappture::Buffer buffer1;
345    buffer1.append("abcdefghijklmnopqrstuvwxyz",26);
346    buffer1.dump(filePath);
347
348    std::ifstream inFile;
349    std::ifstream::pos_type size = 0;
350    char* memblock = NULL;
351
352    inFile.open(filePath, std::ios::in | std::ios::ate | std::ios::binary);
353    if (!inFile.is_open()) {
354        std::cout << "Error testDump1 1" << std::endl;
355        std::cout << "error while opening file" << std::endl;
356        return (tests == passed);
357    }
358
359    size = inFile.tellg();
360    memblock = new char [size];
361    if (memblock == NULL) {
362        std::cout << "Error testDump1 1" << std::endl;
363        std::cout << "error allocating memory" << std::endl;
364        inFile.close();
365        return (tests == passed);
366    }
367
368    inFile.seekg(0,std::ios::beg);
369    inFile.read(memblock,size);
370    inFile.close();
371
372    const char* buffer1bytes = buffer1.bytes();
373    for (int i = 0; i < size; i++) {
374        if (buffer1bytes[i] != memblock[i]) {
375            std::cout << "Error testDump1 1" << std::endl;
376            std::cout << "buffers not equal" << std::endl;
377            return (tests == passed);
378        }
379    }
380
381    delete [] memblock;
382    passed++;
383    /* =========================================================== */
384
385    return (tests == passed);
386}
387
388int testLoad()
389{
390    int passed = 0;
391    int tests = 0;
392
393
394    /* =========================================================== */
395    tests++;
396    char* filePath = "buffer1.txt";
397    Rappture::Buffer buffer1;
398    Rappture::Buffer buffer1out;
399    buffer1.append("abcdefghijklmnopqrstuvwxyz",26);
400    buffer1.dump(filePath);
401    buffer1out.load(filePath);
402    int size = buffer1out.size();
403    const char* b1bytes = buffer1.bytes();
404    const char* b1obytes = buffer1out.bytes();
405
406    if (size == 0) {
407        std::cout << "Error testLoad1" << std::endl;
408        std::cout << "zero bytes read from file" << std::endl;
409        return (tests == passed);
410    }
411
412
413    for (int i = 0; i < size; i++) {
414        if (b1bytes[i] != b1obytes[i]) {
415            printf("Error testLoad1\n");
416            std::cout << "buffers not equal" << std::endl;
417            return (tests == passed);
418        }
419    }
420
421    passed++;
422    /* =========================================================== */
423
424    tests++;
425    char* filePath1 = "output.dx";
426    char* filePath2 = "output.dx.mime";
427    char* filePath3 = "output.dx.again";
428
429    Rappture::Buffer buffer2;
430    Rappture::Buffer buffer2out;
431
432    buffer2.load(filePath1);
433    buffer2.encode();
434    buffer2.dump(filePath2);
435
436    buffer2out.load(filePath2);
437    buffer2out.decode();
438    buffer2out.dump(filePath3);
439
440    buffer2.clear();
441    buffer2out.clear();
442
443    passed++;
444    /* =========================================================== */
445
446    return (tests == passed);
447}
448
449int testClear()
450{
451    int passed = 0;
452    int tests = 0;
453
454
455    /* =========================================================== */
456    tests++;
457    Rappture::Buffer buffer1;
458    buffer1.append("abcdefghijklmnopqrstuvwxyz",26);
459    int size1before = buffer1.size();
460    buffer1.clear();
461    int size1after = buffer1.size();
462
463    if (size1before != 26) {
464        std::cout << "Error testClear1" << std::endl;
465        std::cout << "incorrect buffer size" << std::endl;
466        return (tests == passed);
467    }
468    if (size1after != 0) {
469        std::cout << "Error testClear1" << std::endl;
470        std::cout << "clear failed buffer size" << std::endl;
471        return (tests == passed);
472    }
473
474    passed++;
475    /* =========================================================== */
476
477    return (tests == passed);
478}
479
480int testFile()
481{
482    int passed = 0;
483    int tests = 0;
484
485
486    /* =========================================================== */
487    tests++;
488    const char* inFile = "out.dx";
489    const char* outFile = "out.dx.gz";
490    Rappture::Buffer buffer1;
491    buffer1.load(inFile);
492
493    // compress, dont encode
494    buffer1.encode(true,false);
495    std::remove(outFile);
496    buffer1.dump(outFile);
497    buffer1.decode(true,false);
498
499    /*
500    if (size1before != 26) {
501        std::cout << "Error testClear1" << std::endl;
502        std::cout << "incorrect buffer size" << std::endl;
503        return (tests == passed);
504    }
505    if (size1after != 0) {
506        std::cout << "Error testClear1" << std::endl;
507        std::cout << "clear failed buffer size" << std::endl;
508        return (tests == passed);
509    }
510    */
511
512    passed++;
513    /* =========================================================== */
514
515    return (tests == passed);
516}
517
518int main()
519{
520    int passed = 0;
521
522    passed += testInit();
523    passed += testAppend();
524    passed += testRead();
525    passed += testCompress();
526    passed += testDeCompress();
527    passed += testDump();
528    passed += testLoad();
529    passed += testClear();
530    passed += testFile();
531
532    if (passed != 9) {
533        printf("failed: %d\n", passed);
534    }
535    else {
536        printf("sucessful\n");
537    }
538
539    return 0;
540}
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