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topicchi
2023-03-17 11:59:21 +00:00
parent 252ecca9cf
commit e2f276193e
4496 changed files with 1178007 additions and 0 deletions
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261
trunk/Arduino/libraries/SdFat/extras/SdFatTestSuite/examples/istreamTest/istreamTest.ino Normal file
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#include <SPI.h>
#include <SdFat.h>
#include <SdFatTestSuite.h>
char buf[100];
ibufstream ib;
#define ibInit(s) ibInit_P(PSTR(s))
//----------------------------------------------------------
void ibInit_P(PGM_P p) {
if (strlen_P(p) >= sizeof(buf)) {
ib.init("");
ib.setstate(ios::badbit);
} else {
ib.clear();
strncpy_P(buf, p, sizeof(buf));
ib.init(buf);
}
}
//------------------------------------------------------------------------------
void istreamBool() {
bool b;
ibInit(" 0 1 2");
testVerifyBool((ib >> b) && !b);
testVerifyBool((ib >> b) && b);
testVerifyBool(!(ib >> b) && !ib.good());
ibInit(" true false err");
testVerifyBool((ib >> boolalpha >> b) && b && ib.good());
testVerifyBool((ib >> b) && !b && ib.good());
testVerifyBool(!(ib >> b) && ib.fail());
ibInit("1");
testVerifyBool((ib >> noboolalpha >> b) && b && ib.eof());
}
//------------------------------------------------------------------------------
void istreamChar() {
char c;
signed char sc;
unsigned char uc;
ibInit("c s u g");
testVerifyBool((ib >> c) && ib.good() && c == 'c');
testVerifyBool((ib >> sc) && ib.good() && sc == 's');
testVerifyBool((ib >> uc) && ib.good() && uc == 'u');
testVerifyBool(ib.get() == ' ');
testVerifyBool(ib.peek() == 'g' && ib.good());
testVerifyBool(ib.get() == 'g' && ib.good());
testVerifyBool(ib.get() == -1 && ib.eof());
}
//------------------------------------------------------------------------------
void istreamDouble() {
double f;
ibInit("0 .1 1. 2 3.4 .1e5 1e5 -1E6 +2.3e-3 -123.4567");
testVerifyBool((ib >> f) && f == 0 && ib.good());
testVerifyBool((ib >> f) && f == 0.1 && ib.good());
testVerifyBool((ib >> f) && f == 1.0 && ib.good());
testVerifyBool((ib >> f) && f == 2.0 && ib.good());
testVerifyBool((ib >> f) && f == 3.4 && ib.good());
testVerifyBool((ib >> f) && f == 10000.0 && ib.good());
testVerifyBool((ib >> f) && f == 1e5 && ib.good());
testVerifyBool((ib >> f) && f == -1E6 && ib.good());
testVerifyBool((ib >> f) && f == 2.3e-3 && ib.good());
testVerifyBool((ib >> f) && fabs(f + 123.4567) < 1e-5 && ib.eof());
if (fabs(f + 123.4567) >= 1e-5) Serial.println(f, 8);
}
//------------------------------------------------------------------------------
void istreamFloat() {
float f;
ibInit("0 .1 1. 2 3.4 .1e5 1e5 -1E6 +2.3e-3 -123.4567");
testVerifyBool((ib >> f) && f == 0 && ib.good());
testVerifyBool((ib >> f) && f == 0.1f && ib.good());
testVerifyBool((ib >> f) && f == 1.0 && ib.good());
testVerifyBool((ib >> f) && f == 2.0 && ib.good());
testVerifyBool((ib >> f) && f == 3.4f && ib.good());
testVerifyBool((ib >> f) && f == 10000.0 && ib.good());
testVerifyBool((ib >> f) && f == 1e5 && ib.good());
testVerifyBool((ib >> f) && f == -1E6 && ib.good());
testVerifyBool((ib >> f) && f == 2.3e-3f && ib.good());
testVerifyBool((ib >> f) && fabs(f + 123.4567f) < 1e-5 && ib.eof());
if (fabs(f + 123.4567) >= 1e-5) Serial.println(f, 8);
}
//------------------------------------------------------------------------------
void istreamGet() {
char s[4];
ibInit("ab c");
testVerifyBool(ib.get() == 'a' && ib.good() && ib.gcount() == 1);
testVerifyBool(ib.get() == 'b' && ib.good() && ib.gcount() == 1);
testVerifyBool(ib.get() == ' ' && ib.good() && ib.gcount() == 1);
testVerifyBool(ib.get() == 'c' && ib.good() && ib.gcount() == 1);
testVerifyBool(ib.get() == -1 && ib.eof() && ib.gcount() == 0);
ibInit("ab\ncdef");
ib.get(s, sizeof(s));
testVerifyBool(ib.good() && ib.gcount() == 2);
testVerifyStr(s, "ab");
testVerifyBool(ib.get() == '\n' && ib.good() && ib.gcount() == 1);
ib.get(s, sizeof(s));
testVerifyBool(ib.good() && ib.gcount() == 3);
testVerifyStr(s, "cde");
ib.get(s, sizeof(s));
testVerifyBool(ib.eof() && ib.gcount() == 1);
testVerifyStr(s, "f");
ibInit(
"short line\n"
"\n"
"17 character line\n"
"too long for buffer\n"
"line with no nl"
);
char buf[18];
ib.getline(buf, sizeof(buf));
testVerifyBool(ib.good() && ib.gcount() == 11);
testVerifyStr(buf, "short line");
ib.getline(buf, sizeof(buf));
testVerifyBool(ib.good() && ib.gcount() == 1 && buf[0] == '\0');
ib.getline(buf, sizeof(buf));
testVerifyBool(ib.good() && ib.gcount() == 18);
testVerifyStr(buf, "17 character line");
ib.getline(buf, sizeof(buf));
testVerifyBool(ib.fail() && !ib.eof() && ib.gcount() == 17);
testVerifyStr(buf, "too long for buff");
ib.clear();
ib.getline(buf, sizeof(buf));
testVerifyBool(ib.good() && !ib.eof() && ib.gcount() == 3);
testVerifyStr(buf, "er");
ib.getline(buf, sizeof(buf));
testVerifyBool(!ib.fail() && ib.eof() && ib.gcount() == 15);
testVerifyStr(buf, "line with no nl");
}
//------------------------------------------------------------------------------
void istreamNumber() {
short s;
signed short ss;
unsigned short us;
int i;
signed int si;
unsigned int ui;
long l;
signed long sl;
unsigned long ul;
ibInit("-32769");
testVerifyBool(!(ib >> s) && ib.fail());
ibInit("-32768 0 32767 32768");
testVerifyBool((ib >> s) && s == -32768 && ib.good());
testVerifyBool((ib >> s) && s == 0 && ib.good());
testVerifyBool((ib >> s) && s == 32767 && ib.good());
testVerifyBool(!(ib >> s) && ib.fail());
ibInit("-32769");
testVerifyBool(!(ib >> ss) && ib.fail());
ibInit("-32768 0 32767 32768");
testVerifyBool((ib >> ss) && ss == -32768 && ib.good());
testVerifyBool((ib >> ss) && ss == 0 && ib.good());
testVerifyBool((ib >> ss) && ss == 32767 && ib.good());
testVerifyBool(!(ib >> ss) && ib.fail());
ibInit("0 65535 65536");
testVerifyBool((ib >> us) && us == 0 && ib.good());
testVerifyBool((ib >> us) && us == 65535 && ib.good());
testVerifyBool(!(ib >> us) && ib.fail());
if (sizeof(int) == 2) {
ibInit("-32769");
testVerifyBool(!(ib >> i) && ib.fail());
ibInit("-32768 0 32767 32768");
testVerifyBool((ib >> i) && i == -32768 && ib.good());
testVerifyBool((ib >> i) && i == 0 && ib.good());
testVerifyBool((ib >> i) && i == 32767 && ib.good());
testVerifyBool(!(ib >> i) && ib.fail());
ibInit("-32769");
testVerifyBool(!(ib >> si) && ib.fail());
ibInit("-32768 0 32767 32768");
testVerifyBool((ib >> si) && si == -32768 && ib.good());
testVerifyBool((ib >> si) && si == 0 && ib.good());
testVerifyBool((ib >> si) && si == 32767 && ib.good());
testVerifyBool(!(ib >> si) && ib.fail());
ibInit("0 65535 65536");
testVerifyBool((ib >> ui) && ui == 0 && ib.good());
testVerifyBool((ib >> ui) && ui == 65535 && ib.good());
testVerifyBool(!(ib >> ui) && ib.fail());
} else {
ibInit("-2147483649");
testVerifyBool(!(ib >> i) && ib.fail());
ibInit("-2147483648 0 2147483647 2147483648");
testVerifyBool((ib >> i) && i == -2147483648 && ib.good());
testVerifyBool((ib >> i) && i == 0 && ib.good());
testVerifyBool((ib >> i) && i == 2147483647 && ib.good());
testVerifyBool(!(ib >> i) && ib.fail());
ibInit("-2147483649");
testVerifyBool(!(ib >> si) && ib.fail());
ibInit("-2147483648 0 2147483647 2147483648");
testVerifyBool((ib >> si) && si == -2147483648 && ib.good());
testVerifyBool((ib >> si) && si == 0 && ib.good());
testVerifyBool((ib >> si) && si == 2147483647 && ib.good());
testVerifyBool(!(ib >> si) && ib.fail());
ibInit("0 4294967295 4294967296");
testVerifyBool((ib >> ui) && ui == 0 && ib.good());
testVerifyBool((ib >> ui) && ui == 4294967295 && ib.good());
testVerifyBool(!(ib >> ui) && ib.fail());
}
ibInit("-2147483649");
testVerifyBool(!(ib >> l) && ib.fail());
ibInit("-2147483648 0 2147483647 2147483648");
testVerifyBool((ib >> l) && l == -2147483648 && ib.good());
testVerifyBool((ib >> l) && l == 0 && ib.good());
testVerifyBool((ib >> l) && l == 2147483647 && ib.good());
testVerifyBool(!(ib >> l) && ib.fail());
ibInit("-2147483649");
testVerifyBool(!(ib >> sl) && ib.fail());
ibInit("-2147483648 0 2147483647 2147483648");
testVerifyBool((ib >> sl) && sl == -2147483648 && ib.good());
testVerifyBool((ib >> sl) && sl == 0 && ib.good());
testVerifyBool((ib >> sl) && sl == 2147483647 && ib.good());
testVerifyBool(!(ib >> sl) && ib.fail());
ibInit("0 4294967295 4294967296");
testVerifyBool((ib >> ul) && ul == 0 && ib.good());
testVerifyBool((ib >> ul) && ul == 4294967295 && ib.good());
testVerifyBool(!(ib >> ul) && ib.fail());
// octal hex
ibInit("123 abc 0xdef 0XABC 567");
testVerifyBool((ib >> oct >> i) && i == 83);
testVerifyBool((ib >> hex >> i) && i == 0xabc);
testVerifyBool((ib >> i) && i == 0xdef);
testVerifyBool((ib >> i) && i == 0xabc);
testVerifyBool((ib >> dec >> i) && i ==567);
}
//------------------------------------------------------------------------------
void istreamStr() {
char str[20];
ibInit("abc def\r\n hij");
testVerifyBool((ib >> str) && ib.good());
testVerifyStr(str, "abc");
testVerifyBool((ib >> str) && ib.good());
testVerifyStr(str, "def");
testVerifyBool((ib >> str) && ib.eof());
testVerifyStr(str, "hij");
}
//------------------------------------------------------------------------------
void setup() {
testBegin();
istreamBool();
istreamChar();
istreamDouble();
istreamFloat();
istreamGet();
istreamNumber();
istreamStr();
testEnd();
}
//------------------------------------------------------------------------------
void loop() {}