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-rw-r--r--contrib/libg++/libg++/tests/tString.cc416
1 files changed, 0 insertions, 416 deletions
diff --git a/contrib/libg++/libg++/tests/tString.cc b/contrib/libg++/libg++/tests/tString.cc
deleted file mode 100644
index e3499bf39c7b..000000000000
--- a/contrib/libg++/libg++/tests/tString.cc
+++ /dev/null
@@ -1,416 +0,0 @@
-// This may look like C code, but it is really -*- C++ -*-
-
-/*
- A test file for Strings
-*/
-
-#include <String.h>
-#include <stream.h> // see note below on `dec(20)' about why this will go away
-#include <std.h>
-#include <assert.h>
-
-// can't nicely echo assertions because they contain quotes
-
-#define tassert(ex) {if (!(ex)) \
- { cerr << "failed assertion at " << __LINE__ << "\n"; \
- abort(); } }
-
- String X = "Hello";
- String Y = "world";
- String N = "123";
- String c;
- char* s = ",";
- Regex r = "e[a-z]*o";
-
-void decltest()
-{
- String x;
- cout << "an empty String:" << x << "\n";
- assert(x.OK());
- assert(x == "");
-
- String y = "Hello";
- cout << "A string initialized to Hello:" << y << "\n";
- assert(y.OK());
- assert(y == "Hello");
-
- if (y[y.length()-1] == 'o')
- y = y + '\n';
- assert(y == "Hello\n");
- y = "Hello";
-
- String a = y;
- cout << "A string initialized to previous string:" << a << "\n";
- assert(a.OK());
- assert(a == "Hello");
- assert(a == y);
-
- String b (a.at(1, 2));
- cout << "A string initialized to previous string.at(1, 2):" << b << "\n";
- assert(b.OK());
- assert(b == "el");
-
- char ch = '@';
- String z(ch);
- cout << "A string initialized to @:" << z << "\n";
- assert(z.OK());
- assert(z == "@");
-
- // XXX: `dec' is obsolete. Since String.h includes iostream.h, and not
- // stream.h, we include stream.h in this file for the time being. This
- // test will be rewritten to be done the "right" way, but for now, let's
- // save some time and go the easy route.
- String n = dec(20);
- cout << "A string initialized to dec(20):" << n << "\n";
- assert(n.OK());
- assert(n == "20");
-
- int i = atoi(n);
- double f = atof(n);
- cout << "n = " << n << " atoi(n) = " << i << " atof(n) = " << f << "\n";
- assert(i == 20);
- assert(f == 20);
-
- assert(X.OK());
- assert(Y.OK());
- assert(x.OK());
- assert(y.OK());
- assert(z.OK());
- assert(n.OK());
- assert(r.OK());
-}
-
-void cattest()
-{
- String x = X;
- String y = Y;
- String z = x + y;
- cout << "z = x + y = " << z << "\n";
- assert(x.OK());
- assert(y.OK());
- assert(z.OK());
- assert(z == "Helloworld");
-
- x += y;
- cout << "x += y; x = " << x << "\n";
- assert(x.OK());
- assert(y.OK());
- assert(x == "Helloworld");
-
- y = Y;
- x = X;
- y.prepend(x);
- cout << "y.prepend(x); y = " << y << "\n";
- assert(y == "Helloworld");
-
- y = Y;
- x = X;
- cat(x, y, x, x);
- cout << "cat(x, y, x, x); x = " << x << "\n";
- assert(x == "HelloworldHello");
-
- y = Y;
- x = X;
- cat(y, x, x, x);
- cout << "cat(y, x, x, x); x = " << x << "\n";
- assert(x == "worldHelloHello");
-
- x = X;
- y = Y;
- z = x + s + ' ' + y.at("w") + y.after("w") + ".";
- cout << "z = x + s + + y.at(w) + y.after(w) + . = " << z << "\n";
- assert(z.OK());
- assert(z == "Hello, world.");
-
-}
-
-void comparetest()
-{
- String x = X;
- String y = Y;
- String n = N;
- String z = x + y;
-
- assert(x != y);
- assert(x == "Hello");
- assert(x != z.at(0, 4));
- assert (x < y);
- assert(!(x >= z.at(0, 6)));
- assert(x.contains("He"));
- assert (z.contains(x));
- assert(x.contains(r));
-
- assert(!(x.matches(r)));
- assert(x.matches(RXalpha));
- assert(!(n.matches(RXalpha)));
- assert(n.matches(RXint));
- assert(n.matches(RXdouble));
-
- assert(x.index("lo") == 3);
- assert(x.index("l", 2) == 2);
- assert(x.index("l", -1) == 3);
- assert(x.index(r) == 1);
- assert(x.index(r, -2) == 1);
-
- assert(x.contains("el", 1));
- assert(x.contains("el"));
-
- assert(common_prefix(x, "Help") == "Hel");
- assert(common_suffix(x, "to") == "o");
-
- assert(fcompare(x, "hELlo") == 0);
- assert(fcompare(x, "hElp") < 0);
-}
-
-void substrtest()
-{
- String x = X;
-
- char ch = x[0];
- cout << "ch = x[0] = " << ch << "\n";
- assert(ch == 'H');
-
- String z = x.at(2, 3);
- cout << "z = x.at(2, 3) = " << z << "\n";
- assert(z.OK());
- assert(z == "llo");
-
- x.at(2, 2) = "r";
- cout << "x.at(2, 2) = r; x = " << x << "\n";
- assert(x.OK());
- assert(x.at(2,2).OK());
- assert(x == "Hero");
-
- x = X;
- x.at(0, 1) = "j";
- cout << "x.at(0, 1) = j; x = " << x << "\n";
- assert(x.OK());
- assert(x == "jello");
-
- x = X;
- x.at("He") = "je";
- cout << "x.at(He) = je; x = " << x << "\n";
- assert(x.OK());
- assert(x == "jello");
-
- x = X;
- x.at("l", -1) = "i";
- cout << "x.at(l, -1) = i; x = " << x << "\n";
- assert(x.OK());
- assert(x == "Helio");
-
- x = X;
- z = x.at(r);
- cout << "z = x.at(r) = " << z << "\n";
- assert(z.OK());
- assert(z == "ello");
-
- z = x.before("o");
- cout << "z = x.before(o) = " << z << "\n";
- assert(z.OK());
- assert(z == "Hell");
-
- x.before("ll") = "Bri";
- cout << "x.before(ll) = Bri; x = " << x << "\n";
- assert(x.OK());
- assert(x == "Brillo");
-
- x = X;
- z = x.before(2);
- cout << "z = x.before(2) = " << z << "\n";
- assert(z.OK());
- assert(z == "He");
-
- z = x.after("Hel");
- cout << "z = x.after(Hel) = " << z << "\n";
- assert(z.OK());
- assert(z == "lo");
-
- x.after("Hel") = "p";
- cout << "x.after(Hel) = p; x = " << x << "\n";
- assert(x.OK());
- assert(x == "Help");
-
- x = X;
- z = x.after(3);
- cout << "z = x.after(3) = " << z << "\n";
- assert(z.OK());
- assert(z == "o");
-
- z = " a bc";
- z = z.after(RXwhite);
- cout << "z = a bc; z = z.after(RXwhite); z =" << z << "\n";
- assert(z.OK());
- assert(z == "a bc");
-}
-
-
-void utiltest()
-{
- String x = X;
- int matches = x.gsub("l", "ll");
- cout << "x.gsub(l, ll); x = " << x << "\n";
- assert(x.OK());
- assert(matches == 2);
- assert(x == "Hellllo");
-
- x = X;
- assert(x.OK());
- matches = x.gsub(r, "ello should have been replaced by this string");
- assert(x.OK());
- cout << "x.gsub(r, ...); x = " << x << "\n";
- assert(x.OK());
- assert(matches == 1);
- assert(x == "Hello should have been replaced by this string");
-
- matches = x.gsub(RXwhite, "#");
- cout << "x.gsub(RXwhite, #); x = " << x << "\n";
- assert(matches == 7);
- assert(x.OK());
-
- String z = X + Y;
- z.del("loworl");
- cout << "z = x+y; z.del(loworl); z = " << z << "\n";
- assert(z.OK());
- assert(z == "Held");
-
- x = X;
- z = reverse(x);
- cout << "reverse(x) = " << z << "\n";
- assert(z.OK());
- assert(z == "olleH");
-
- x.reverse();
- cout << "x.reverse() = " << x << "\n";
- assert(x.OK());
- assert(x == z);
-
- x = X;
- z = upcase(x);
- cout << "upcase(x) = " << z << "\n";
- assert(z.OK());
- assert(z == "HELLO");
-
- z = downcase(x);
- cout << "downcase(x) = " << z << "\n";
- assert(z.OK());
- assert(z == "hello");
-
- z = capitalize(x);
- cout << "capitalize(x) = " << z << "\n";
- assert(z.OK());
- assert(z == "Hello");
-
- /* Let's see how apostrophe is handled. */
- z = "he asked:'this is nathan's book?'. 'no, it's not',i said.";
- cout << "capitalize(z) = " << capitalize (z) << "\n";
-
- z = replicate('*', 10);
- cout << "z = replicate(*, 10) = " << z << "\n";
- assert(z.OK());
- assert(z == "**********");
- assert(z.length() == 10);
-}
-
-void splittest()
-{
- String z = "This string\thas\nfive words";
- cout << "z = " << z << "\n";
- String w[10];
- int nw = split(z, w, 10, RXwhite);
- assert(nw == 5);
- cout << "from split(z, RXwhite, w, 10), n words = " << nw << ":\n";
- for (int i = 0; i < nw; ++i)
- {
- assert(w[i].OK());
- cout << w[i] << "\n";
- }
- assert(w[0] == "This");
- assert(w[1] == "string");
- assert(w[2] == "has");
- assert(w[3] == "five");
- assert(w[4] == "words");
- assert(w[5] == (char*)0);
-
- z = join(w, nw, "/");
- cout << "z = join(w, nw, /); z =" << z << "\n";
- assert(z.OK());
- assert(z == "This/string/has/five/words");
-}
-
-
-void iotest()
-{
- String z;
- cout << "enter a word:";
- cin >> z;
- cout << "word =" << z << " ";
- cout << "length = " << z.length() << "\n";
-}
-
-void identitytest(String a, String b)
-{
- String x = a;
- String y = b;
- x += b;
- y.prepend(a);
- assert((a + b) == x);
- assert((a + b) == y);
- assert(x == y);
- assert(x.after(a) == b);
- assert(x.before(b, -1) == a);
- assert(x.from(a) == x);
- assert(x.through(b, -1) == x);
- assert(x.at(a) == a);
- assert(x.at(b) == b);
-
- assert(reverse(x) == reverse(b) + reverse(a));
-
- assert((a + b + a) == (a + (b + a)));
-
- x.del(b, -1);
- assert(x == a);
-
- y.before(b, -1) = b;
- assert(y == (b + b));
- y.at(b) = a;
- assert(y == (a + b));
-
- x = a + reverse(a);
- for (int i = 0; i < 7; ++i)
- {
- y = x;
- x += x;
- assert(x.OK());
- assert(x == reverse(x));
- assert(x.index(y) == 0);
- assert(x.index(y, -1) == x.length() / 2);
- }
-}
-
-void freqtest()
-{
- String x = "Hello World";
- SubString y = x.at(0,5);
- assert(x.freq('l') == 3); // char
- assert(x.freq("lo") == 1); // char*
- assert(x.freq(x) == 1); // String
- assert(x.freq(y) == 1); // SubString
-}
-
-int main()
-{
- decltest();
- cattest();
- comparetest();
- substrtest();
- utiltest();
- splittest();
- freqtest();
- identitytest(X, X);
- identitytest(X, Y);
- identitytest(X+Y+N+X+Y+N, "A string that will be used in identitytest but is otherwise just another useless string.");
- iotest();
- cout << "\nEnd of test\n";
- return 0;
-}
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