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Added TestSearch routine from now obsolete TestBuffers test.

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This commit is contained in:
warren%netscape.com 1999-08-27 10:32:51 +00:00
parent 9278f53410
commit bb629a4c18
1 changed files with 54 additions and 0 deletions
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54
xpcom/tests/TestPipes.cpp
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@ -513,6 +513,56 @@ RunTests(PRUint32 segSize, PRUint32 segCount)
////////////////////////////////////////////////////////////////////////////////
void
TestSearch(const char* delim, PRUint32 segSize)
{
nsresult rv;
// need at least 2 segments to test boundary conditions:
PRUint32 bufDataSize = segSize * 2;
PRUint32 bufSize = segSize * 2;
nsIBufferInputStream* in;
nsIBufferOutputStream* out;
rv = NS_NewPipe(&in, &out, nsnull, segSize, bufSize);
NS_ASSERTION(NS_SUCCEEDED(rv), "NS_NewPipe failed");
out->SetNonBlocking(PR_TRUE);
PRUint32 i, j, amt;
PRUint32 delimLen = nsCRT::strlen(delim);
for (i = 0; i < bufDataSize; i++) {
// first fill the buffer
for (j = 0; j < i; j++) {
rv = out->Write("-", 1, &amt);
NS_ASSERTION(NS_SUCCEEDED(rv) && amt == 1, "Write failed");
}
rv = out->Write(delim, delimLen, &amt);
NS_ASSERTION(NS_SUCCEEDED(rv), "Write failed");
if (i + amt < bufDataSize) {
for (j = i + amt; j < bufDataSize; j++) {
rv = out->Write("+", 1, &amt);
NS_ASSERTION(NS_SUCCEEDED(rv) && amt == 1, "Write failed");
}
}
// now search for the delimiter
PRBool found;
PRUint32 offset;
rv = in->Search(delim, PR_FALSE, &found, &offset);
NS_ASSERTION(NS_SUCCEEDED(rv), "Search failed");
// print the results
char* bufferContents = new char[bufDataSize + 1];
rv = in->Read(bufferContents, bufDataSize, &amt);
NS_ASSERTION(NS_SUCCEEDED(rv) && amt == bufDataSize, "Read failed");
bufferContents[bufDataSize] = '\0';
printf("Buffer: %s\nDelim: %s %s offset: %d\n", bufferContents,
delim, (found ? "found" : "not found"), offset);
}
NS_RELEASE(in);
NS_RELEASE(out);
}
////////////////////////////////////////////////////////////////////////////////
#ifdef DEBUG
extern NS_COM void
TestSegmentedBuffer();
@ -549,6 +599,10 @@ main(int argc, char* argv[])
return -1;
}
#endif
TestSearch("foo", 8);
TestSearch("bar", 6);
TestSearch("baz", 2);
rv = TestPipeObserver();
NS_ASSERTION(NS_SUCCEEDED(rv), "TestPipeObserver failed");
rv = TestChainedPipes();