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cd17a9b1a7
The use of the demangle-ocaml APIs means we don't detect if a different demangler is used before the OCaml one for the case that matters to perf. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alex Gaynor <alex.gaynor@gmail.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alice Ryhl <aliceryhl@google.com> Cc: Andreas Hindborg <a.hindborg@kernel.org> Cc: Ariel Ben-Yehuda <ariel.byd@gmail.com> Cc: Benno Lossin <benno.lossin@proton.me> Cc: Bill Wendling <morbo@google.com> Cc: Björn Roy Baron <bjorn3_gh@protonmail.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Daniel Xu <dxu@dxuuu.xyz> Cc: Danilo Krummrich <dakr@kernel.org> Cc: Gary Guo <gary@garyguo.net> Cc: Howard Chu <howardchu95@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Justin Stitt <justinstitt@google.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Miguel Ojeda <ojeda@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Stephen Brennan <stephen.s.brennan@oracle.com> Cc: Trevor Gross <tmgross@umich.edu> Link: https://lore.kernel.org/r/20250430004128.474388-7-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include "debug.h"
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#include "symbol.h"
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#include "tests.h"
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static int test__demangle_ocaml(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
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{
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int ret = TEST_OK;
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char *buf = NULL;
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size_t i;
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struct {
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const char *mangled, *demangled;
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} test_cases[] = {
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{ "main",
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NULL },
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{ "camlStdlib__array__map_154",
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"Stdlib.array.map_154" },
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{ "camlStdlib__anon_fn$5bstdlib$2eml$3a334$2c0$2d$2d54$5d_1453",
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"Stdlib.anon_fn[stdlib.ml:334,0--54]_1453" },
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{ "camlStdlib__bytes__$2b$2b_2205",
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"Stdlib.bytes.++_2205" },
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};
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for (i = 0; i < ARRAY_SIZE(test_cases); i++) {
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buf = dso__demangle_sym(/*dso=*/NULL, /*kmodule=*/0, test_cases[i].mangled);
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if ((buf == NULL && test_cases[i].demangled != NULL)
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|| (buf != NULL && test_cases[i].demangled == NULL)
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|| (buf != NULL && strcmp(buf, test_cases[i].demangled))) {
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pr_debug("FAILED: %s: %s != %s\n", test_cases[i].mangled,
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buf == NULL ? "(null)" : buf,
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test_cases[i].demangled == NULL ? "(null)" : test_cases[i].demangled);
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ret = TEST_FAIL;
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}
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free(buf);
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}
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return ret;
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}
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DEFINE_SUITE("Demangle OCaml", demangle_ocaml);
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