maxima-test 5.37.2-8 / usr / share / maxima / 5.37.2 / tests / rtestlabels.mac

(load (stringproc),
 kill (all),
 nolabels: true,
 0);
0;

(f(x) := x,
 g(x) := x^2,
 h(x) := x^3,
 m(x) ::= x,
 n(x) ::= x^2,
 o(x) ::= x^3,
 tellsimpafter (foo(x), bar(x)),
 tellsimpafter (bar(x), baz(x)),
 L2: dispfun (g, n),
 L3: dispfun (all),
 L4: disprule (barrule1),
 L5: disprule (all),
 0);
0;

(ensure_string (x) := if stringp (x) then x else string (x),
 my_every (p, L) := apply ("and", map (is, map (p, L))),
 my_some (p, L) := apply ("or", map (is, map (p, L))),
 my_none (p, L) := apply ("and", map ("not", map (is, map (p, L)))),
 matchdeclare (aa, symbolp, [bb, cc], true),
 defmatch (rulep, aa: ?marrow (bb, cc)),
 defmatch (fundefp, bb := cc),
 defmatch (macrodefp, bb ::= cc),
 0);
0;

''L2;
[g(x) := x^2, n(x) ::= x^2];

''L3;
[f(x) := x, g(x) := x^2, h(x) := x^3, m(x) ::= x, n(x) ::= x^2, o(x) ::= x^3];

''L4;
'[barrule1 : ?marrow (bar(x), baz(x))];

(my_every (lambda ([x], substring (ensure_string (x), 1, 3) = ensure_string (linechar)), L5)
 and my_every (lambda ([x], rulep(x)#false), ''L5));
true;

/* At this point, all labels are %t labels from rules, functions, and macros.
 */
(map (lambda ([x], rulep(x)#false or fundefp(x)#false or macrodefp(x)#false), ''labels),
 my_every (lambda ([x], substring (ensure_string (x), 1, 3) = ensure_string (linechar)), labels)
 and my_every (identity, %%));
true;

[%i1, %o1, %i2, %o2, %i3, %o3, %i4, %o4, %i5, %o5];
'[%i1, %o1, %i2, %o2, %i3, %o3, %i4, %o4, %i5, %o5];

/* Some tests for solve and linsolve.
 */
/* Test 1: nolabels = true, programmode = true, globalsolve = false
 *  => solve & linsolve return lists of solutions
 */
(globalsolve: false,
 solve (asin (cos (3*x)), x));
[x = %pi/6];

linsolve ([x + 2*y = 5, 2*x - y = 5], [x, y]);
[x = 3, y = 1];

/* Test 2: nolabels = true, programmode = false, globalsolve = false
 *  => solve & linsolve return lists of %t labels
 *     and each %t label is on the labels infolist
 *     and each %t label is bound to an equation
 */
(programmode: false,
 L: append (solve (asin (cos (3*x)), x), linsolve ([x + 2*y = 5, 2*x - y = 5], [x, y])),
 my_every (lambda ([x], substring (ensure_string (x), 1, 3) = ensure_string (linechar)), L)
  and my_every (lambda ([x], my_some (lambda ([y], buildq ([x, y], 'y = 'x)), labels)), L));
true;

''L;
[x = %pi/6, x = 3, y = 1];

/* Test 3: nolabels = true, programmode = false, globalsolve = true
 *  => solve & linsolve return lists of %t labels
 *     and each %t labels is on the labels infolist
 *     and the labels returned by solve are bound to equations
 *     and the labels returned by linsolve are bound to assignments
 */
(globalsolve: true,
 L: append (solve (asin (cos (3*x)), x), linsolve ([x + 2*y = 5, 2*x - y = 5], [x, y])),
 [my_every (lambda ([x], substring (ensure_string (x), 1, 3) = ensure_string (linechar)), L)
   and my_every (lambda ([x], my_some (lambda ([y], buildq ([x, y], 'y = 'x)), labels)), L),
  x, y]);
[true, 3, 1];

''L;
'[x = %pi/6, x : 3, y : 1];

/* Test 4: nolabels = true, programmode = true, globalsolve = true
 *  => solve returns equations
 *     linsolve assigns values and returns assignments
 *     no %t labels generated
 */
(programmode: true,
 kill (x, y),
 save_labels: copylist (labels),
 [linsolve ([x + 2*y = 5, 2*x - y = 5], [x, y]),
 x, y,
 is (equal (labels, save_labels))]);
['[x : 3, y : 1], 3, 1, true];

/* Restore the status quo ante.
 */
globalsolve: false;
false;

/* Now repeat all of the preceding tests,
 * but this time with nolabels = false.
 * %t labels should still be bound to rules, functions, and macros,
 * but there should also be some input and output labels bound as well.
 */
(kill (all),
 nolabels: false,
 0);
0;

(f(x) := x,
 g(x) := x^2,
 h(x) := x^3,
 m(x) ::= x,
 n(x) ::= x^2,
 o(x) ::= x^3,
 tellsimpafter (foonew(x), bar(x)),
 tellsimpafter (barnew(x), baz(x)),
 L2: dispfun (g, n),
 L3: dispfun (all),
 L4: disprule (barnewrule1),
 L5: disprule (all),
 0);
0;

(ensure_string (x) := if stringp (x) then x else string (x),
 my_every (p, L) := apply ("and", map (is, map (p, L))),
 my_some (p, L) := apply ("or", map (is, map (p, L))),
 my_none (p, L) := apply ("and", map ("not", map (is, map (p, L)))),
 matchdeclare (aa, symbolp, [bb, cc], true),
 defmatch (rulep, aa: ?marrow (bb, cc)),
 defmatch (fundefp, bb := cc),
 defmatch (macrodefp, bb ::= cc),
 0);
0;

''L2;
[g(x) := x^2, n(x) ::= x^2];

''L3;
[f(x) := x, g(x) := x^2, h(x) := x^3, m(x) ::= x, n(x) ::= x^2, o(x) ::= x^3];

''L4;
'[barnewrule1 : ?marrow (barnew(x), baz(x))];

(my_every (lambda ([x], substring (ensure_string (x), 1, 3) = ensure_string (linechar)), L5)
 and my_every (lambda ([x], rulep(x)#false), ''L5));
true;

/* Now there should be some labels which are not %t labels.
 * NOTE: the expected result (false) is observed only if this script is executed
 * via batch("rtestlabels.mac"), because then Maxima creates input and output labels.
 * When executed via batch(..., test), no input or output labels are created,
 * so the test fails.
 */
(map (lambda ([x], rulep(x)#false or fundefp(x)#false or macrodefp(x)#false), ''labels),
 my_every (lambda ([x], substring (ensure_string (x), 1, 3) = ensure_string (linechar)), labels)
 and my_every (identity, %%));
false;

/* See NOTE attached to preceding example
 */
labels (inchar) # [] and my_every (?boundp, labels (inchar))
 and labels (outchar) # [] and my_every (?boundp, labels (outchar));
true;

/* Repeat the tests for solve and linsolve.
 * The outcomes should be the same as before.
 */
/* Test 1: nolabels = true, programmode = true, globalsolve = false
 *  => solve & linsolve return lists of solutions
 */
(globalsolve: false,
 solve (asin (cos (3*x)), x));
[x = %pi/6];

linsolve ([x + 2*y = 5, 2*x - y = 5], [x, y]);
[x = 3, y = 1];

/* Test 2: nolabels = true, programmode = false, globalsolve = false
 *  => solve & linsolve return lists of %t labels
 *     and each %t label is on the labels infolist
 *     and each %t label is bound to an equation
 */
(programmode: false,
 L: append (solve (asin (cos (3*x)), x), linsolve ([x + 2*y = 5, 2*x - y = 5], [x, y])),
 my_every (lambda ([x], substring (ensure_string (x), 1, 3) = ensure_string (linechar)), L)
  and my_every (lambda ([x], my_some (lambda ([y], buildq ([x, y], 'y = 'x)), labels)), L));
true;

''L;
[x = %pi/6, x = 3, y = 1];

/* Test 3: nolabels = true, programmode = false, globalsolve = true
 *  => solve & linsolve return lists of %t labels
 *     and each %t labels is on the labels infolist
 *     and the labels returned by solve are bound to equations
 *     and the labels returned by linsolve are bound to assignments
 */
(globalsolve: true,
 L: append (solve (asin (cos (3*x)), x), linsolve ([x + 2*y = 5, 2*x - y = 5], [x, y])),
 [my_every (lambda ([x], substring (ensure_string (x), 1, 3) = ensure_string (linechar)), L)
   and my_every (lambda ([x], my_some (lambda ([y], buildq ([x, y], 'y = 'x)), labels)), L),
  x, y]);
[true, 3, 1];

''L;
'[x = %pi/6, x : 3, y : 1];

/* Test 4: nolabels = true, programmode = true, globalsolve = true
 *  => solve returns equations
 *     linsolve assigns values and returns assignments
 *     no %t labels generated
 */
(programmode: true,
 kill (x, y),
 save_labels: copylist (labels),
 [linsolve ([x + 2*y = 5, 2*x - y = 5], [x, y]),
 x, y,
 is (equal (labels, save_labels))]);
['[x : 3, y : 1], 3, 1, true];

/* Restore the status quo ante.
 */
globalsolve: false;
false;

my_every (?boundp, labels);
true;