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author | Bryan C. Mills <bcmills@google.com> | 2020-08-17 17:31:21 -0400 |
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committer | Bryan C. Mills <bcmills@google.com> | 2020-08-18 17:44:20 +0000 |
commit | cdc77d34d7770ed02d84b9193380f9646017dce6 (patch) | |
tree | 97e61364a5c1a6a5cb9e24878f25be20f743da0e /src/testing | |
parent | 93eeb819cab491d4e429b7aa85a864a045979a18 (diff) | |
download | go-cdc77d34d7770ed02d84b9193380f9646017dce6.tar.gz go-cdc77d34d7770ed02d84b9193380f9646017dce6.zip |
testing: treat PAUSE lines as changing the active test name
We could instead fix cmd/test2json to treat PAUSE lines as *not*
changing the active test name, but that seems like it would be more
confusing to humans, and also wouldn't fix tools that parse output
using existing builds of cmd/test2json.
Fixes #40657
Change-Id: I937611778f5b1e7dd1d6e9f44424d7e725a589ed
Reviewed-on: https://go-review.googlesource.com/c/go/+/248727
Run-TryBot: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Jean de Klerk <deklerk@google.com>
Diffstat (limited to 'src/testing')
-rw-r--r-- | src/testing/testing.go | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/src/testing/testing.go b/src/testing/testing.go index 061142b9ab..6fc8c4fa9f 100644 --- a/src/testing/testing.go +++ b/src/testing/testing.go @@ -357,10 +357,19 @@ func (p *testPrinter) Fprint(w io.Writer, testName, out string) { defer p.lastNameMu.Unlock() if !p.chatty || - strings.HasPrefix(out, "--- PASS") || - strings.HasPrefix(out, "--- FAIL") || - strings.HasPrefix(out, "=== CONT") || - strings.HasPrefix(out, "=== RUN") { + strings.HasPrefix(out, "--- PASS: ") || + strings.HasPrefix(out, "--- FAIL: ") || + strings.HasPrefix(out, "--- SKIP: ") || + strings.HasPrefix(out, "=== RUN ") || + strings.HasPrefix(out, "=== CONT ") || + strings.HasPrefix(out, "=== PAUSE ") { + // If we're buffering test output (!p.chatty), we don't really care which + // test is emitting which line so long as they are serialized. + // + // If the message already implies an association with a specific new test, + // we don't need to check what the old test name was or log an extra CONT + // line for it. (We're updating it anyway, and the current message already + // includes the test name.) p.lastName = testName fmt.Fprint(w, out) return @@ -976,7 +985,13 @@ func (t *T) Parallel() { for ; root.parent != nil; root = root.parent { } root.mu.Lock() - fmt.Fprintf(root.w, "=== PAUSE %s\n", t.name) + // Unfortunately, even though PAUSE indicates that the named test is *no + // longer* running, cmd/test2json interprets it as changing the active test + // for the purpose of log parsing. We could fix cmd/test2json, but that + // won't fix existing deployments of third-party tools that already shell + // out to older builds of cmd/test2json — so merely fixing cmd/test2json + // isn't enough for now. + printer.Fprint(root.w, t.name, fmt.Sprintf("=== PAUSE %s\n", t.name)) root.mu.Unlock() } |