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dadda19b3ab7b0f987058b6c10beae91375b1067
strans/tests/ibus_test.c
Hojun-Cho aef577026d dat: one pair of content purposes 
Two frontends read the same two numbers, and wl.c carried four lines of
comment to say why it kept its own copy of them.  IBus and text-input-v3
number the purposes alike because both took them from GTK, so the header
is where they belong and the explanation goes away with the copy.  hidden
stays in both files: one asks about a context, the other about the seat.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-17 21:26:48 +09:00

445 lines
11 KiB
C
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#include "ibus.c"
#include "test.h"
#include <errno.h>
enum
{
Testctrlmask = 1<<2,
};
typedef struct Ibusfix Ibusfix;
struct Ibusfix
{
Channel *oldreply;
Pump pump;
DBusConnection *c1;
DBusConnection *c2;
};
void
ibus_machine_id_fallback(struct ct *t)
{
char root[] = "/tmp/strans-machine-id.XXXXXX";
char primary[128], fallback[128], override[128], got[512];
char *path[2], *old, *saved;
FILE *fp;
int madeprimary, madefallback;
madeprimary = 0;
madefallback = 0;
if(!CT_CHECK(t, mkdtemp(root) != nil))
return;
if(!CT_CHECK(t, snprintf(primary, sizeof primary, "%s/primary", root)
< (int)sizeof primary) ||
!CT_CHECK(t, snprintf(fallback, sizeof fallback, "%s/fallback", root)
< (int)sizeof fallback))
goto cleanup;
if(!CT_CHECK(t, mkdir(primary, 0700) == 0))
goto cleanup;
madeprimary = 1;
fp = fopen(fallback, "w");
if(!CT_CHECK(t, fp != nil))
goto cleanup;
madefallback = 1;
if(!CT_CHECK(t, fputs("fallback-machine-id\n", fp) >= 0)){
fclose(fp);
goto cleanup;
}
if(!CT_CHECK(t, fclose(fp) == 0))
goto cleanup;
path[0] = primary;
path[1] = fallback;
machineidfiles(got, sizeof got, path, nelem(path));
CT_EQ_STR(t, "fallback-machine-id", got);
path[1] = primary;
machineidfiles(got, sizeof got, path, nelem(path));
CT_EQ_STR(t, "", got);
old = getenv("IBUS_ADDRESS_FILE");
saved = old == nil ? nil : strdup(old);
if(old == nil || CT_CHECK(t, saved != nil)){
if(CT_CHECK(t, snprintf(override, sizeof override, "%s/address", root)
< (int)sizeof override) &&
CT_CHECK(t, setenv("IBUS_ADDRESS_FILE", override, 1) == 0)){
CT_EQ_INT(t, 0, buildaddrpath(got, sizeof got));
CT_EQ_STR(t, override, got);
CT_CHECK(t, setenv("IBUS_ADDRESS_FILE", "", 1) == 0);
CT_EQ_INT(t, -1, buildaddrpath(got, sizeof got));
}
if(saved != nil){
setenv("IBUS_ADDRESS_FILE", saved, 1);
free(saved);
}else
unsetenv("IBUS_ADDRESS_FILE");
}
cleanup:
if(madefallback)
CT_CHECK(t, unlink(fallback) == 0);
if(madeprimary)
CT_CHECK(t, rmdir(primary) == 0);
CT_CHECK(t, rmdir(root) == 0);
}
static int
ibusbegin(struct ct *t, Ibusfix *f)
{
Drawcmd dc;
memset(f, 0, sizeof *f);
memset(contexts, 0, sizeof contexts);
memset(conns, 0, sizeof conns);
nconns = 0;
preowner = nil;
while(channbrecv(drawc, &dc) > 0)
;
testengineinit(LangEN);
f->oldreply = replyc;
replyc = chancreate(sizeof(Keyres), 0);
pumpstart(&f->pump, Maxcontexts);
f->c1 = malloc(1);
f->c2 = malloc(1);
return CT_CHECK(t, f->c1 != nil && f->c2 != nil);
}
static void
ibusend(Ibusfix *f)
{
Drawcmd dc;
int i;
for(i = 0; i < nelem(contexts); i++)
if(contexts[i].conn != nil)
dropcontext(&contexts[i]);
pumpstop(&f->pump);
memset(contexts, 0, sizeof contexts);
memset(conns, 0, sizeof conns);
nconns = 0;
preowner = nil;
testengineinit(LangEN);
while(channbrecv(drawc, &dc) > 0)
;
free(f->c1);
free(f->c2);
chanfree(replyc);
replyc = f->oldreply;
}
static Keyreq
nexttrace(struct ct *t, Ibusfix *f, int op, Ictx *ctx)
{
Keyreq req;
memset(&req, 0, sizeof req);
if(!CT_CHECK(t, channbrecv(f->pump.trace, &req) > 0))
return req;
CT_EQ_INT(t, op, req.op);
CT_EQ_PTR(t, ctx, req.owner);
if(ctx != nil)
CT_EQ_INT(t, clientpreedit(ctx), req.clientpre);
CT_EQ_PTR(t, replyc, req.reply);
return req;
}
static void
notrace(struct ct *t, Ibusfix *f)
{
Keyreq req;
CT_CHECK(t, channbrecv(f->pump.trace, &req) <= 0);
}
static Keyres
contextkey(struct ct *t, Ibusfix *f, Ictx *ctx, u32int sym, u32int state)
{
Keyres res;
char text[Maxutf];
memset(&res, 0, sizeof res);
CT_CHECK(t, processkey(ctx, sym, state, text, sizeof text, &res));
nexttrace(t, f, Keypress, ctx);
return res;
}
void
ibus_capability_policy(struct ct *t)
{
Ibusfix f;
Ictx *a, *b;
Keyres res;
if(!ibusbegin(t, &f))
goto cleanup;
a = newcontext(f.c1, "/context/cap-a");
b = newcontext(f.c2, "/context/cap-b");
if(!CT_CHECK(t, a != nil && b != nil))
goto cleanup;
CT_EQ_INT(t, 0, a->cap);
a->focused = 1;
res = contextkey(t, &f, a, 'n', Testctrlmask);
CT_CHECK(t, res.eaten);
res = contextkey(t, &f, a, 'k', 0);
checkstr(t, "preedit", "k", &res.preedit);
CT_EQ_PTR(t, a, testengineowner());
a->cap = Ibuscappreedit;
memset(&res, 0, sizeof res);
sendrequest(a, Keycap, 0, 0, &res);
nexttrace(t, &f, Keycap, a);
CT_CHECK(t, res.eaten);
checkstr(t, "preedit", "k", &res.preedit);
b->focused = 1;
b->cap = Ibuscappreedit;
memset(&res, 0, sizeof res);
sendrequest(b, Keycap, 0, 0, &res);
nexttrace(t, &f, Keycap, b);
CT_CHECK(t, !res.eaten);
CT_EQ_PTR(t, a, testengineowner());
checkenginepreedit(t, "k");
a->cap = 0;
memset(&res, 0, sizeof res);
sendrequest(a, Keycap, 0, 0, &res);
nexttrace(t, &f, Keycap, a);
CT_CHECK(t, res.eaten);
checkstr(t, "preedit", "k", &res.preedit);
cleanup:
ibusend(&f);
}
void
ibus_private_input_policy(struct ct *t)
{
static const struct { u32int purpose; int want; } cases[] = {
{ 0, 0 },
{ Purposepassword, 1 },
{ Purposepin, 1 },
{ 37, 0 },
};
Ibusfix f;
Ictx *ctx;
Keyres res;
char text[Maxutf];
int i;
if(!ibusbegin(t, &f))
goto cleanup;
ctx = newcontext(f.c1, "/context/private");
if(!CT_CHECK(t, ctx != nil))
goto cleanup;
for(i = 0; i < nelem(cases); i++){
ctx->purpose = cases[i].purpose;
CT_EQ_INT(t, cases[i].want, hidden(ctx));
}
ctx->focused = 1;
ctx->cap = 1;
ctx->purpose = 0;
contextkey(t, &f, ctx, 'n', Testctrlmask);
res = contextkey(t, &f, ctx, 'k', 0);
checkstr(t, "preedit", "k", &res.preedit);
ctx->purpose = Purposepassword;
memset(&res, 0, sizeof res);
CT_CHECK(t, !processkey(ctx, 'x', 0, text, sizeof text, &res));
CT_CHECK(t, !res.eaten);
notrace(t, &f);
checkenginepreedit(t, "k");
ctx->purpose = 0;
res = contextkey(t, &f, ctx, 'a', 0);
checkstr(t, "preedit", "か", &res.preedit);
cleanup:
ibusend(&f);
}
/* A second release is silent, and dropping frees the slot. */
static void
checkdrop(struct ct *t, Ibusfix *f, Ictx *ctx, char *path)
{
releasecontext(ctx);
notrace(t, f);
dropcontext(ctx);
notrace(t, f);
CT_EQ_PTR(t, nil, findcontext(f->c1, path));
}
void
ibus_context_lifecycle(struct ct *t)
{
Ibusfix f;
Ictx *a, *b, *reused;
Keyreq req;
Keyres res;
Caret at;
char text[Maxutf];
if(!ibusbegin(t, &f))
goto cleanup;
a = newcontext(f.c1, "/context/one");
b = newcontext(f.c2, "/context/one");
if(!CT_CHECK(t, a != nil && b != nil && a != b))
goto cleanup;
CT_EQ_PTR(t, a, findcontext(f.c1, "/context/one"));
CT_EQ_PTR(t, b, findcontext(f.c2, "/context/one"));
CT_EQ_PTR(t, nil, findcontext(f.c1, "/context/missing"));
setcursor(a, -10, -20, 14);
notrace(t, &f);
CT_CHECK(t, a->caret.valid);
memset(&res, 0, sizeof res);
CT_CHECK(t, !processkey(a, 'x', Relmask, text, sizeof text, &res));
CT_CHECK(t, !res.eaten);
notrace(t, &f);
CT_CHECK(t, !a->focused);
CT_EQ_PTR(t, nil, testengineowner());
/* A key stands for the FocusIn a client may never send. */
memset(&res, 0, sizeof res);
CT_CHECK(t, processkey(a, 'x', 0, text, sizeof text, &res));
req = nexttrace(t, &f, Keypress, a);
CT_CHECK(t, a->focused);
CT_CHECK(t, !res.eaten);
CT_CHECK(t, req.caret.valid);
CT_EQ_INT(t, -10, req.caret.x);
CT_EQ_INT(t, -20, req.caret.y);
CT_EQ_INT(t, 14, req.caret.h);
CT_EQ_PTR(t, a, testengineowner());
testenginecaret(&at);
CT_CHECK(t, at.valid);
CT_EQ_INT(t, -10, at.x);
CT_EQ_INT(t, -20, at.y);
res = contextkey(t, &f, a, 'n', Testctrlmask);
CT_CHECK(t, res.eaten);
contextkey(t, &f, a, 'k', 0);
res = contextkey(t, &f, a, 'a', 0);
checkstr(t, "preedit", "か", &res.preedit);
b->focused = 1;
res = contextkey(t, &f, b, 'n', 0);
checkstr(t, "preedit", "ん", &res.preedit);
CT_EQ_PTR(t, b, testengineowner());
setcursor(b, 50, 60, 12);
req = nexttrace(t, &f, Keycaret, b);
CT_CHECK(t, req.caret.valid);
CT_EQ_INT(t, 50, req.caret.x);
testenginecaret(&at);
CT_CHECK(t, at.valid);
CT_EQ_INT(t, 50, at.x);
memset(&res, 0, sizeof res);
sendrequest(a, Keyreset, 0, 0, &res);
nexttrace(t, &f, Keyreset, a);
checkstr(t, "preedit", "", &res.preedit);
checkenginepreedit(t, "ん");
CT_EQ_PTR(t, b, testengineowner());
setcursor(a, 90, 100, 20);
nexttrace(t, &f, Keycaret, a);
testenginecaret(&at);
CT_EQ_INT(t, 50, at.x);
CT_EQ_INT(t, 60, at.y);
releasecontext(a);
nexttrace(t, &f, Keyrelease, a);
CT_CHECK(t, !a->focused);
CT_CHECK(t, !a->caret.valid);
checkenginepreedit(t, "ん");
CT_EQ_PTR(t, b, testengineowner());
checkdrop(t, &f, a, "/context/one");
reused = newcontext(f.c1, "/context/stale-destroy");
CT_EQ_PTR(t, a, reused);
reused->focused = 1;
dropcontext(reused);
nexttrace(t, &f, Keyrelease, reused);
notrace(t, &f);
CT_EQ_PTR(t, nil, findcontext(f.c1, "/context/stale-destroy"));
checkenginepreedit(t, "ん");
CT_EQ_PTR(t, b, testengineowner());
reused = newcontext(f.c1, "/context/reused");
CT_EQ_PTR(t, a, reused);
reused->focused = 1;
dropconncontexts(f.c1);
nexttrace(t, &f, Keyrelease, reused);
notrace(t, &f);
CT_EQ_PTR(t, nil, findcontext(f.c1, "/context/reused"));
checkenginepreedit(t, "ん");
CT_EQ_PTR(t, b, testengineowner());
dropconncontexts(f.c1);
notrace(t, &f);
memset(&res, 0, sizeof res);
CT_CHECK(t, !processkey(b, 'x', Relmask, text, sizeof text, &res));
CT_CHECK(t, !res.eaten);
notrace(t, &f);
CT_EQ_PTR(t, b, testengineowner());
cleanup:
ibusend(&f);
}
void
ibus_active_release_lifecycle(struct ct *t)
{
Ibusfix f;
Ictx *ctx, *reused;
Keyres res;
if(!ibusbegin(t, &f))
goto cleanup;
ctx = newcontext(f.c1, "/context/reset");
if(!CT_CHECK(t, ctx != nil))
goto cleanup;
ctx->focused = 1;
contextkey(t, &f, ctx, 'n', Testctrlmask);
res = contextkey(t, &f, ctx, 'n', 0);
checkstr(t, "preedit", "ん", &res.preedit);
memset(&res, 0, sizeof res);
sendrequest(ctx, Keyreset, 0, 0, &res);
nexttrace(t, &f, Keyreset, ctx);
checkstr(t, "preedit", "", &res.preedit);
checkenginepreedit(t, "");
CT_CHECK(t, ctx->focused);
CT_EQ_PTR(t, ctx, testengineowner());
res = contextkey(t, &f, ctx, 'k', 0);
checkstr(t, "preedit", "k", &res.preedit);
CT_EQ_PTR(t, ctx, testengineowner());
releasecontext(ctx);
nexttrace(t, &f, Keyrelease, ctx);
CT_CHECK(t, !ctx->focused);
checkenginepreedit(t, "");
CT_EQ_PTR(t, nil, testengineowner());
checkdrop(t, &f, ctx, "/context/reset");
reused = newcontext(f.c1, "/context/destroy");
CT_EQ_PTR(t, ctx, reused);
reused->focused = 1;
contextkey(t, &f, reused, 'n', 0);
CT_EQ_PTR(t, reused, testengineowner());
dropcontext(reused);
nexttrace(t, &f, Keyrelease, reused);
CT_EQ_PTR(t, nil, testengineowner());
notrace(t, &f);
CT_EQ_PTR(t, nil, findcontext(f.c1, "/context/destroy"));
reused = newcontext(f.c1, "/context/prune");
CT_EQ_PTR(t, ctx, reused);
CT_EQ_PTR(t, nil, testengineowner());
contextkey(t, &f, reused, 'n', 0);
CT_CHECK(t, reused->focused);
CT_EQ_PTR(t, reused, testengineowner());
dropconncontexts(f.c1);
nexttrace(t, &f, Keyrelease, reused);
CT_EQ_PTR(t, nil, testengineowner());
notrace(t, &f);
CT_EQ_PTR(t, nil, findcontext(f.c1, "/context/prune"));
dropconncontexts(f.c1);
notrace(t, &f);
cleanup:
ibusend(&f);
}
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