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33294: $functions[func_with_redir] plus extra tests

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Peter Stephenson 2014-09-30 12:58:52 +01:00
parent 15222bcdcb
commit 0557c226fc
3 changed files with 72 additions and 11 deletions
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4
ChangeLog
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@ -1,5 +1,9 @@
2014-09-30 Peter Stephenson <p.stephenson@samsung.com>
* 33294: Src/Modules/parameter.c, Test/A04redirect.ztst:
functions[func] value for functions with redirections and
extra tests.
* 33293: Src/Zle/compctl.c, Src/Zle/zle_refresh.c: fix warnings
from swish new compilers with a contemporary outlook.

55
Src/Modules/parameter.c
View file

@ -392,20 +392,36 @@ getfunction(UNUSED(HashTable ht), const char *name, int dis)
((shf->node.flags & PM_TAGGED) ? "t" : "")));
} else {
char *t = getpermtext(shf->funcdef, NULL, 1), *n, *h;
char *start;
if (shf->redir)
start = "{\n\t";
else
start = "\t";
if (shf->funcdef->flags & EF_RUN) {
n = nicedupstring(name);
h = (char *) zhalloc(strlen(t) + strlen(n) + 9);
h[0] = '\t';
strcpy(h + 1, t);
h = (char *) zhalloc(strlen(start) + strlen(t) + strlen(n) + 8);
strcpy(h, start);
strcat(h, t);
strcat(h, "\n\t");
strcat(h, n);
strcat(h, " \"$@\"");
} else
h = dyncat("\t", t);
h = dyncat(start, t);
zsfree(t);
/*
* TBD: Is this unmetafy correct? Surely as this
* is a parameter value it stays metafied?
*/
unmetafy(h, NULL);
if (shf->redir) {
t = getpermtext(shf->redir, NULL, 1);
h = zhtricat(h, "\n}", t);
zsfree(t);
}
pm->u.str = h;
}
} else {
@ -456,21 +472,38 @@ scanfunctions(UNUSED(HashTable ht), ScanFunc func, int flags, int dis)
((shf->node.flags & PM_TAGGED) ? "Ut" : "U") :
((shf->node.flags & PM_TAGGED) ? "t" : "")));
} else {
char *t = getpermtext(((Shfunc) hn)->funcdef, NULL, 1);
char *n;
Shfunc shf = (Shfunc)hn;
char *t = getpermtext(shf->funcdef, NULL, 1);
char *n, *start;
if (((Shfunc) hn)->funcdef->flags & EF_RUN) {
if (shf->redir)
start = "{\n\t";
else
start = "\t";
if (shf->funcdef->flags & EF_RUN) {
n = nicedupstring(hn->nam);
pm.u.str = (char *) zhalloc(strlen(t) + strlen(n) + 9);
pm.u.str[0] = '\t';
strcpy(pm.u.str + 1, t);
pm.u.str = (char *) zhalloc(
strlen(start) + strlen(t) + strlen(n) + 8);
strcpy(pm.u.str, start);
strcat(pm.u.str, t);
strcat(pm.u.str, "\n\t");
strcat(pm.u.str, n);
strcat(pm.u.str, " \"$@\"");
} else
pm.u.str = dyncat("\t", t);
pm.u.str = dyncat(start, t);
/*
* TBD: Is this unmetafy correct? Surely as this
* is a parameter value it stays metafied?
*/
unmetafy(pm.u.str, NULL);
zsfree(t);
if (shf->redir) {
t = getpermtext(shf->redir, NULL, 1);
pm.u.str = zhtricat(pm.u.str, "\n}", t);
zsfree(t);
}
}
}
func(&pm.node, flags);

24
Test/A04redirect.ztst
View file

@ -507,3 +507,27 @@
>Ich heisse 2func
>Running 3func
>Ich heisse 3func
redirfn2() { print The latest output; } >&3
redirfn2 3>output4
print No output yet
cat output4
0:Redirections in both function definition and command line
>No output yet
>The latest output
# This relies on the fact that the test harness always loads
# the zsh/parameter module.
print $functions[redirfn]
0:Output from $functions[] for definition with redirection
>{
> local var
> read var
> print I want to tell you about $var
> print Also, this might be an error >&2
>} < input2 > output2 2>&1
noredirfn() { print This rather boring function has no redirection.; }
print $functions[noredirfn]
0:Output from $functions[] for definition with no redirection
> print This rather boring function has no redirection.