Hojun-Cho
16f47da916
Faithful realignment of lib/path to Hare's buffer-centric API
(ref/hare/path/{stack,buffer}.ha). Replaces the old str-only path.ww
wholesale (zero consumers). Scope = stack-core: init() deferred (returns
~4KB (buffer|error), rides the #40 arc / #147); abs/dirname/basename land
in c3; extension/join dropped.
appendlit uses the #145 slice-copy-assign arm (buf.buf[lo:hi]=bs), no hand
loop. dot/dotdot are faithful module-global []u8 (D2 #148). MAX =
os.PATH_MAX-1. Divergences (size->i32 indices, frombytes, module-global
consts) cited inline.
Tests: lib/path/pathtest.ww (table-driven), wired at test/wcc/989_path_run.c;
push rows mirror stack.ha:107-111 verbatim incl the restored "/d"
intermediate. Slot 989 (overflow bucket) since 970 is taken.
C-first: cstage @test green; wwstage byte-id deferred to the #125 batch.
path classified M_WWREJECT in 989_lib_byteid (w6c_ww rejects the module-
global slice consts = #120/#29; + the #148 twin #151) — self-graduates back
to M_ID the day wwstage accepts. path moved off the 900_stdlib standalone
list (import-dependent: os.PATH_MAX def-dim + match over imported error
types; coverage at 989_path_run), per the bytes/fmt/os precedent.
Gate: all 324 passed, byte-id 990-997 green, w6c/w6c_ww unchanged
(lib-only, non-embedded).
50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/*
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* 989_path_run — execute the lib/path @test fixture under the
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* C-side `ww run` driver and assert exit 0.
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*
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* Same thin-wrapper shape as 979_hex_run / 967_bytes_run:
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* pathtest.ww carries its own `export fn main()` that drives the
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* @test fns and signals which case failed via the exit code.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/wait.h>
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static int
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runwait(const char *cmd)
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{
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int rc = system(cmd);
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if (rc == -1) return -1;
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if (WIFEXITED(rc)) return WEXITSTATUS(rc);
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return 1;
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}
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int
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main(void)
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{
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const char *bin = getenv("BIN");
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if (!bin) bin = "out/bin";
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char absbin[1024];
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if (bin[0] != '/') {
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char cwd[1024];
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if (getcwd(cwd, sizeof cwd) == NULL) return 1;
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snprintf(absbin, sizeof absbin, "%s/%s", cwd, bin);
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bin = absbin;
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}
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char cwd[1024];
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if (getcwd(cwd, sizeof cwd) == NULL) return 1;
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const char *src = "lib/path/pathtest.ww";
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char path[1024], cmd[2048];
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snprintf(path, sizeof path, "%s/%s", cwd, src);
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snprintf(cmd, sizeof cmd, "%s/ww run %s", bin, path);
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int rc = runwait(cmd);
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if (rc != 0) {
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fprintf(stderr, "path_run FAIL: %s exited %d\n", src, rc);
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return 1;
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}
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printf("path_run: %s ok\n", src);
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return 0;
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}
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