Attachment 16296 Details for Bug 14540 – Add additional debug text to memlimit tests

[patch] Add additional debug text to memlimit tests

0001-Add-more-debugging-text-for-existing-memlimit-pool-t.patch (text/plain), 1.83 KB, created by Arran Cudbard-Bell on 2020-10-21 23:54:23 UTC

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Creator: Arran Cudbard-Bell

Created: 2020-10-21 23:54:23 UTC

Size: 1.83 KB

patch

obsolete

>From 8ceab8aa93994274d6bed6d07894eb66535079e7 Mon Sep 17 00:00:00 2001
>From: Arran Cudbard-Bell <a.cudbardb@freeradius.org>
>Date: Tue, 20 Oct 2020 14:10:30 -0500
>Subject: [PATCH] Add more debugging text for existing memlimit + pool tests
>
>Signed-off-by: Arran Cudbard-Bell <a.cudbardb@freeradius.org>
>---
> lib/talloc/testsuite.c | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
>diff --git a/lib/talloc/testsuite.c b/lib/talloc/testsuite.c
>index 6c9bf203b7c..571c32ca00f 100644
>--- a/lib/talloc/testsuite.c
>+++ b/lib/talloc/testsuite.c
>@@ -1767,24 +1767,38 @@ static bool test_memlimit(void)
> 	talloc_free(root);
> 
> 	/* Test memlimits with pools. */
>+	printf("==== talloc_pool(NULL, 10*1024)\n");
> 	pool = talloc_pool(NULL, 10*1024);
> 	torture_assert("memlimit", pool != NULL,
> 		"failed: alloc should not fail due to memory limit\n");
>+
>+	printf("==== talloc_set_memlimit(pool, 10*1024)\n");
> 	talloc_set_memlimit(pool, 10*1024);
> 	for (i = 0; i < 9; i++) {
>+		printf("==== talloc_size(pool, 1024) %i/10\n", i + 1);
> 		l1 = talloc_size(pool, 1024);
> 		torture_assert("memlimit", l1 != NULL,
> 			"failed: alloc should not fail due to memory limit\n");
>+		talloc_report_full(pool, stdout);
> 	}
> 	/* The next alloc should fail. */
>+	printf("==== talloc_size(pool, 1024) 10/10\n");
> 	l2 = talloc_size(pool, 1024);
> 	torture_assert("memlimit", l2 == NULL,
> 			"failed: alloc should fail due to memory limit\n");
> 
>+	talloc_report_full(pool, stdout);
>+
> 	/* Moving one of the children shouldn't change the limit,
> 	   as it's still inside the pool. */
>+
>+	printf("==== talloc_new(NULL)\n");
> 	root = talloc_new(NULL);
>+
>+	printf("==== talloc_steal(root, l1)\n");
> 	talloc_steal(root, l1);
>+
>+	printf("==== talloc_size(pool, 1024)\n");
> 	l2 = talloc_size(pool, 1024);
> 	torture_assert("memlimit", l2 == NULL,
> 			"failed: alloc should fail due to memory limit\n");
>-- 
>2.28.0
>

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