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70 lines
3.1 KiB
Java
70 lines
3.1 KiB
Java
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/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012 gnosygnu@gmail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package gplx;
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import org.junit.*;
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public class Bit__tst {
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@Test public void XtoBitStr() {
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tst_XtoBitStr( 0, "00000000");
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tst_XtoBitStr( 1, "00000001");
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tst_XtoBitStr( 2, "00000010");
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tst_XtoBitStr( 3, "00000011");
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tst_XtoBitStr(255, "11111111");
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} void tst_XtoBitStr(int val, String expd) {Tfds.Eq(expd, Bit_.XtoBitStr(val));}
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@Test public void Bld_pow_ary() {
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tst_Bld_pow_ary(ary_(1, 1, 1, 1), ary_(8, 4, 2, 1));
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tst_Bld_pow_ary(ary_(3, 2) , ary_(4, 1));
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} void tst_Bld_pow_ary(int[] seg_ary, int[] expd) {Tfds.Eq_ary_str(expd, Bit_.Bld_pow_ary(seg_ary));}
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@Test public void Xto_int() {
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tst_Xto_int(ary_(1, 1, 1, 1) , ary_(1, 1, 1, 1), 15);
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tst_Xto_int(ary_(1, 1, 1, 1) , ary_(0, 0, 0, 0), 0);
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tst_Xto_int(ary_(1, 1, 1, 1) , ary_(1, 0, 0, 1), 9);
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tst_Xto_int(ary_(1, 1, 1, 1) , ary_(0, 1, 1, 0), 6);
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tst_Xto_int(ary_(3, 2) , ary_(7, 3) , 31);
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tst_Xto_int(ary_(3, 2, 1) , ary_(7, 3, 1) , 63);
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tst_Xto_int(ary_(11, 4, 5, 5, 6), ary_(2012, 6, 3, 23, 17), 2110135761);
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tst_Xto_int(ary_(11, 4, 5, 5, 6), ary_(2012, 6, 3, 23, 18), 2110135762);
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}
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private void tst_Xto_int(int[] seg_ary, int[] val_ary, int expd) {
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int[] pow_ary = Bit_.Bld_pow_ary(seg_ary);
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Tfds.Eq(expd, Bit_.Xto_int(pow_ary, val_ary));
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}
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@Test public void Xto_intAry() {
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tst_Xto_intAry(ary_(1, 1, 1, 1) , 15, ary_(1, 1, 1, 1));
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tst_Xto_intAry(ary_(3, 2) , 31, ary_(7, 3));
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tst_Xto_intAry(ary_(3, 2, 1) , 63, ary_(7, 3, 1));
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tst_Xto_intAry(ary_(12, 4, 5, 5, 6), 2110135761, ary_(2012, 6, 3, 23, 17));
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tst_Xto_intAry(ary_(12, 4, 5, 5, 6), 2110135762, ary_(2012, 6, 3, 23, 18));
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}
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private void tst_Xto_intAry(int[] seg_ary, int val, int[] expd) {
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int[] pow_ary = Bit_.Bld_pow_ary(seg_ary);
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Tfds.Eq_ary_str(expd, Bit_.Xto_intAry(pow_ary, val));
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}
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int[] ary_(int... v) {return v;}
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@Test public void Xto_int_date_short() {
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tst_Xto_int_date_short("20120604 2359", 117843451);
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tst_Xto_int_date_short("20120604 2358", 117843450);
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tst_Xto_int_date_short("20120605 0000", 117843968);
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}
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private void tst_Xto_int_date_short(String date_str, int expd) {
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DateAdp date = DateAdp_.parse_fmt(date_str, "yyyyMMdd HHmm");
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int date_int = Bit_.Xto_int_date_short(date.XtoSegAry());
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Tfds.Eq(expd, date_int);
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Tfds.Eq(date_str, Bit_.Xto_date_short(date_int).XtoStr_fmt("yyyyMMdd HHmm"));
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}
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}
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