/* Test basic use of lists */
static int ListTest(WJElement doc)
{
WJElement t, e;
/* Every element */
if (!(t = WJEGet(doc, "digits[0]", NULL))) return(__LINE__);
e = NULL;
while ((e = WJEGet(doc, "digits[0,1,2,3,4,5,6,7,8,9]", e))) {
if (e != t) return(__LINE__);
t = t->next;
}
if (t) return(__LINE__);
/*
Every other element. Note that order in the query does not effect the
order in which the results are returned.
*/
if (!(t = WJEGet(doc, "digits[1]", NULL))) return(__LINE__);
e = NULL;
while ((e = WJEGet(doc, "digits[1,7,5,3]", e))) {
if (!t || e != t) return(__LINE__);
t = t->next->next;
}
return(0);
}
int main(int argc, char **argv) {
WJElement doc = NULL;
WJElement person = NULL;
WJElement cameo = NULL;
doc = WJEObject(NULL, NULL, WJE_NEW);
WJEString(doc, "name", WJE_SET, "Serenity");
WJEString(doc, "class", WJE_SET, "firefly");
WJEArray(doc, "crew", WJE_SET);
WJEObject(doc, "crew[$]", WJE_NEW);
WJEString(doc, "crew[-1].name", WJE_SET, "Malcolm Reynolds");
WJEString(doc, "crew[-1].job", WJE_SET, "captain");
WJEInt64(doc, "crew[-1].born", WJE_SET, 2468);
WJEObject(doc, "crew[$]", WJE_NEW);
WJEString(doc, "crew[-1].name", WJE_SET, "Kaywinnet Lee Fry");
WJEString(doc, "crew[-1].job", WJE_SET, "mechanic");
WJEInt64(doc, "crew[-1].born", WJE_SET, 2494);
WJEObject(doc, "crew[$]", WJE_NEW);
WJEString(doc, "crew[-1].name", WJE_SET, "Jayne Cobb");
WJEString(doc, "crew[-1].job", WJE_SET, "public relations");
WJEInt64(doc, "crew[-1].born", WJE_SET, 2485);
WJEArray(doc, "cameo", WJE_SET);
WJEString(doc, "cameo[$]", WJE_NEW, "Battlestar Galactica");
WJEString(doc, "cameo[$]", WJE_NEW, "Star Wars Evasive Action");
WJEString(doc, "cameo[$]", WJE_NEW, "Dr. Horrible's Sing-Along Blog");
WJEString(doc, "cameo[$]", WJE_NEW, "Ready Player One");
WJEBool(doc, "shiny", WJE_SET, TRUE);
WJEInt64(doc, "crew[].born == 2468", WJE_SET, 2486); /* note: awesome! */
WJECloseDocument(WJEGet(doc, "shiny", NULL));
while((person = _WJEObject(doc, "crew[]", WJE_GET, &person))) {
printf("%s (%s) is %"PRId64"\n",
WJEString(person, "name", WJE_GET, ""),
WJEString(person, "job", WJE_GET, ""),
(2517 - WJEInt64(person, "born", WJE_GET, 0)));
}
while((cameo = WJEGet(doc, "cameo[]", cameo))) {
printf("Cameo: %s\n", WJEString(cameo, NULL, WJE_GET, ""));
}
WJEDump(doc);
WJECloseDocument(doc);
return 0;
}
/* Various methods of referencing an element by name */
static int NamesTest(WJElement doc)
{
WJElement e;
/* The main doc can't have a name, since it has no parent */
if (doc->name) return(__LINE__);
/* Various ways of referencing the same element */
if (!(e = WJEChild(doc, "one", WJE_GET))) return(__LINE__);
if (e != WJEGet(doc, "one", NULL)) return(__LINE__);
if (e != WJEGet(doc, "[\"one\"]", NULL)) return(__LINE__);
if (e != WJEGet(doc, "[\'one\']", NULL)) return(__LINE__);
return(0);
}
static int PutValueTest(WJElement doc)
{
char *v;
/*
WJE_PUT will update the value if the element exists. If it does not
exist then it will NOT create it.
Do a WJE_PUT on values that do and do not already exist, and verify the
result. Then use WJEGet() to verify that new elements where not
created.
*/
/* Replace existing number values */
if (-1!= WJENumber(doc, "one", WJE_PUT, -1)) return(__LINE__);
if (-1!= WJENumber(doc, "one", WJE_GET, 1)) return(__LINE__);
if (-1!= WJENumber(doc, "two", WJE_PUT, -1)) return(__LINE__);
if (-1!= WJENumber(doc, "two", WJE_GET, 2)) return(__LINE__);
if (-1!= WJENumber(doc, "three", WJE_PUT, -1)) return(__LINE__);
if (-1!= WJENumber(doc, "three", WJE_GET, 3)) return(__LINE__);
/* Insert a new number value */
if (-1== WJENumber(doc, "four", WJE_PUT, -1)) return(__LINE__);
if (WJEGet(doc, "four", NULL)) return(__LINE__);
/* Replace existing boolean values */
if ( WJEBool(doc, "a.b.balloon", WJE_PUT, 0)) return(__LINE__);
if (!WJEBool(doc, "a.b.aardvark", WJE_PUT, 1)) return(__LINE__);
/* Insert a new boolean value */
if ( WJEBool(doc, "a.b.bull", WJE_PUT, 1)) return(__LINE__);
if (WJEGet(doc, "a.b.bull", NULL)) return(__LINE__);
/* Replace an existing string value */
if (!(v = WJEString(doc, "a.names[-1]", WJE_PUT, "aardvark")) ||
stricmp(v, "aardvark"))
return(__LINE__);
if (!(v = WJEString(doc, "a.names[-1]", WJE_GET, NULL)) ||
stricmp(v, "aardvark"))
return(__LINE__);
/* Insert a new string value */
if ((v = WJEString(doc, "a.x.q", WJE_PUT, "queen")))
return(__LINE__);
if (WJEGet(doc, "a.x.q", NULL)) return(__LINE__);
return(0);
}
/* Test basic use of offsets */
static int OffsetTest(WJElement doc)
{
WJElement e, l;
/* Get the first element */
if (!(e = WJEGet(doc, "digits[0]", NULL))) return(__LINE__);
if (e->prev) return(__LINE__);
if (WJEGet(doc, "digits[0]", e)) return(__LINE__);
/* Get the last element */
if (!(e = WJEGet(doc, "digits[-1]", NULL))) return(__LINE__);
if (e->next) return(__LINE__);
if (WJEGet(doc, "digits[-1]", e)) return(__LINE__);
/* Get an element in the middle */
if (!(e = WJEGet(doc, "digits[5]", NULL))) return(__LINE__);
if (!e->next || !e->prev) return(__LINE__);
if (WJEGet(doc, "digits[5]", e)) return(__LINE__);
/* Grab the last item, then append a new item and verify the change */
if (!(e = WJEGet(doc, "digits[-1]", NULL))) return(__LINE__);
l = NULL;
if (-1 != _WJENumber(doc, "digits[$]", WJE_NEW, &l, -1))return(__LINE__);
if (!l || l->next || l->prev != e || e->next != l) return(__LINE__);
return(0);
}
static int SelfTest(WJElement doc)
{
WJElement a, b;
/* Tests methods of refering to "self" */
if (doc != WJEGet(doc, NULL, NULL)) return(__LINE__);
if (doc != WJEGet(doc, "", NULL)) return(__LINE__);
if (doc != WJEGet(doc, ".", NULL)) return(__LINE__);
/*
Often in code a WJElement is accessed like this:
if ((msg->extra = WJEObject(msg->extra, NULL, WJE_NEW))) {
...
The idea is that since passing a NULL refers to self that msg->extra
will be returned if it exists, and created if it does not. Since this
is such a common case, verify it's behavior properly.
*/
if (!(a = WJEObject(NULL, NULL, WJE_NEW))) return(__LINE__);
if (!(b = WJEObject(a, NULL, WJE_NEW))) return(__LINE__);
if (a != b) return(__LINE__);
return(0);
}
int main(int argc, char **argv) {
WJElement doc = NULL;
WJElement person = NULL;
doc = WJEObject(NULL, NULL, WJE_NEW);
WJEString(doc, "name", WJE_SET, "Serenity");
WJEString(doc, "class", WJE_SET, "firefly");
WJEArray(doc, "crew", WJE_SET);
WJEObject(doc, "crew[$]", WJE_NEW);
WJEString(doc, "crew[-1].name", WJE_SET, "Malcolm Reynolds");
WJEString(doc, "crew[-1].job", WJE_SET, "captain");
WJEInt64(doc, "crew[-1].born", WJE_SET, 2468);
WJEObject(doc, "crew[$]", WJE_NEW);
WJEString(doc, "crew[-1].name", WJE_SET, "Kaywinnet Lee Fry");
WJEString(doc, "crew[-1].job", WJE_SET, "mechanic");
WJEInt64(doc, "crew[-1].born", WJE_SET, 2494);
WJEObject(doc, "crew[$]", WJE_NEW);
WJEString(doc, "crew[-1].name", WJE_SET, "Jayne Cobb");
WJEString(doc, "crew[-1].job", WJE_SET, "public relations");
WJEInt64(doc, "crew[-1].born", WJE_SET, 2485);
WJEBool(doc, "shiny", WJE_SET, TRUE);
WJEInt64(doc, "crew[].born == 2468", WJE_SET, 2486); /* note: awesome! */
WJECloseDocument(WJEGet(doc, "shiny", NULL));
while((person = _WJEObject(doc, "crew[]", WJE_GET, &person))) {
printf("%s (%s) is %d\n",
WJEString(person, "name", WJE_GET, ""),
WJEString(person, "job", WJE_GET, ""),
2517 - WJEInt64(person, "born", WJE_GET, 0));
}
WJEDump(doc);
WJECloseDocument(doc);
return 0;
}
static int ConditionsTest(WJElement doc)
{
if (!WJEGet(doc, "digits[3] == 3", NULL)) return(__LINE__);
if ( WJEGet(doc, "digits[3] != 3", NULL)) return(__LINE__);
if (!WJEGet(doc, "digits[3] <= 3", NULL)) return(__LINE__);
if (!WJEGet(doc, "digits[3] >= 3", NULL)) return(__LINE__);
if ( WJEGet(doc, "digits[3] < 2", NULL)) return(__LINE__);
if ( WJEGet(doc, "digits[3] > 4", NULL)) return(__LINE__);
if (!WJEGet(doc, "strings[0] == '* some *'", NULL)) return(__LINE__);
if ( WJEGet(doc, "strings[0] == '* what *'", NULL)) return(__LINE__);
if ( WJEGet(doc, "strings[0] != '* some *'", NULL)) return(__LINE__);
if (!WJEGet(doc, "strings[0] != '* what *'", NULL)) return(__LINE__);
if (!WJEGet(doc, "strings[2] == \"and this\"", NULL)) return(__LINE__);
if ( WJEGet(doc, "strings[2] == \"not this\"", NULL)) return(__LINE__);
if ( WJEGet(doc, "strings[2] != \"and this\"", NULL)) return(__LINE__);
if (!WJEGet(doc, "strings[2] != \"not this\"", NULL)) return(__LINE__);
if (!WJEGet(doc, "sender.address == 'foo*'", NULL)) return(__LINE__);
return(0);
}
static int PathsTest(WJElement doc)
{
WJElement e;
/* Compare multiple methods of referencing deep elements */
if ((e = WJEGet(doc, "a.b.c.d.e.f", NULL)) == NULL) return(__LINE__);
if (e != WJEGet(doc, "a[\"b\"].c.d.e.f", NULL)) return(__LINE__);
if (e != WJEGet(doc, "a['b'].c.d.e.f", NULL)) return(__LINE__);
if (e != WJEGet(doc, "a.b[\"c\"].d.e.f", NULL)) return(__LINE__);
if (e != WJEGet(doc, "a.b['c'].d.e.f", NULL)) return(__LINE__);
if (e != WJEGet(doc, "a['b'].c['d'].e.f", NULL)) return(__LINE__);
if (e != WJEGet(doc, "a['b']['c']['d'].e.f",NULL)) return(__LINE__);
/* Do the same thing with paths that don't exist yet */
if (!(e = WJEObject(doc, "z[\"y\"].x.w.v.u", WJE_NEW)) ||
!WJECloseDocument(e)) return(__LINE__);
if (!(e = WJEObject(doc, "z['y'].x.w.v.u", WJE_NEW)) ||
!WJECloseDocument(e)) return(__LINE__);
if (!(e = WJEObject(doc, "z.y[\"x\"].w.v.u", WJE_NEW)) ||
!WJECloseDocument(e)) return(__LINE__);
if (!(e = WJEObject(doc, "z.y['x'].w.v.u", WJE_NEW)) ||
!WJECloseDocument(e)) return(__LINE__);
if (!(e = WJEObject(doc, "z['y'].x['w'].v.u", WJE_NEW)) ||
!WJECloseDocument(e)) return(__LINE__);
if (!(e = WJEObject(doc, "z['y']['x']['w'].v.u",WJE_NEW)) ||
!WJECloseDocument(e)) return(__LINE__);
/* Test paths that contain spaces, and dashes */
if (!WJEGet(doc, "space balls", NULL)) return(__LINE__);
if (!WJEGet(doc, "space balls.the toliet paper", NULL)) return(__LINE__);
if ( WJEGet(doc, "space balls.the what ", NULL)) return(__LINE__);
if (!WJEGet(doc, "space balls.the what []", NULL)) return(__LINE__);
return(0);
}