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Bring back gc() function

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Renaming gc() to _gc() was a mistake since the better thing to do is put
it behind the _COSMO_SOURCE macro. We need this change because I haven't
wanted to use my amazing garbage collector ever since we renamed it. You
now need to define _COSMO_SOURCE yourself when using amalgamation header
and cosmocc users need to pass the -mcosmo flag to get the gc() function

Some other issues relating to cancelation have been fixed along the way.
We're also now putting cosmocc in a folder named `.cosmocc` so it can be
more safely excluded by grep --exclude-dir=.cosmocc --exclude-dir=o etc.
This commit is contained in:
Justine Tunney 2024-01-08 10:07:35 -08:00
parent 6cb0354e19
commit a4b455185b
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GPG key ID: BE714B4575D6E328
280 changed files with 1362 additions and 1407 deletions
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16
test/net/http/visualizecontrolcodes_test.c
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@ -26,26 +26,26 @@
TEST(VisualizeControlCodes, test) {
size_t n;
EXPECT_STREQ("hello", _gc(VisualizeControlCodes("hello", -1, 0)));
EXPECT_STREQ("hello\r\n", _gc(VisualizeControlCodes("hello\r\n", -1, 0)));
EXPECT_STREQ("hello␁␂␡", _gc(VisualizeControlCodes("hello\1\2\177", -1, 0)));
EXPECT_STREQ("hello", gc(VisualizeControlCodes("hello", -1, 0)));
EXPECT_STREQ("hello\r\n", gc(VisualizeControlCodes("hello\r\n", -1, 0)));
EXPECT_STREQ("hello␁␂␡", gc(VisualizeControlCodes("hello\1\2\177", -1, 0)));
EXPECT_STREQ("hello\\u0085",
_gc(VisualizeControlCodes("hello\302\205", -1, 0)));
EXPECT_STREQ("hi", _gc(VisualizeControlCodes("hi", -1, &n)));
gc(VisualizeControlCodes("hello\302\205", -1, 0)));
EXPECT_STREQ("hi", gc(VisualizeControlCodes("hi", -1, &n)));
EXPECT_EQ(2, n);
}
TEST(VisualizeControlCodes, testOom_returnsNullAndSetsSizeToZero) {
size_t n = 31337;
EXPECT_EQ(NULL, _gc(VisualizeControlCodes("hello", 0x1000000000000, &n)));
EXPECT_EQ(NULL, gc(VisualizeControlCodes("hello", 0x1000000000000, &n)));
EXPECT_EQ(0, n);
}
TEST(VisualizeControlCodes, testWeirdHttp) {
size_t n = 31337;
char *p, B[] = "\0GET /redbean.lua\n\n";
ASSERT_NE(0, (p = _gc(VisualizeControlCodes(B, sizeof(B), &n))));
EXPECT_STREQ("\"␀GET /redbean.lua\\n\\n␀\"", _gc(xasprintf("%`'.*s", n, p)));
ASSERT_NE(0, (p = gc(VisualizeControlCodes(B, sizeof(B), &n))));
EXPECT_STREQ("\"␀GET /redbean.lua\\n\\n␀\"", gc(xasprintf("%`'.*s", n, p)));
}
BENCH(VisualizeControlCodes, bench) {