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| author | Rehas Sachdeva <aquannie@gmail.com> | 2017-02-20 06:40:00 -0500 |
|---|---|---|
| committer | Matthew Wilcox <mawilcox@microsoft.com> | 2017-03-07 13:18:19 -0500 |
| commit | 166bb1f532fd9fe1b81c6b411ad5d5c9dd21a685 (patch) | |
| tree | 88c78261a7976af4533989e52ae104f206fa63b5 | |
| parent | 2eacc79c27eb683c4a3ded80c2629387ee0d4e04 (diff) | |
radix tree test suite: Add tests for ida_simple_get() and ida_simple_remove()
Assert that ida_simple_get() allocates an id in the passed range or returns
error on failure, and ida_simple_remove() releases an allocated id.
Signed-off-by: Rehas Sachdeva <aquannie@gmail.com>
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
| -rw-r--r-- | tools/testing/radix-tree/idr-test.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tools/testing/radix-tree/idr-test.c b/tools/testing/radix-tree/idr-test.c index f20690ac3a97..86de901fa5c6 100644 --- a/tools/testing/radix-tree/idr-test.c +++ b/tools/testing/radix-tree/idr-test.c @@ -387,6 +387,24 @@ void ida_check_random(void) goto repeat; } +void ida_simple_get_remove_test(void) +{ + DEFINE_IDA(ida); + unsigned long i; + + for (i = 0; i < 10000; i++) { + assert(ida_simple_get(&ida, 0, 20000, GFP_KERNEL) == i); + } + assert(ida_simple_get(&ida, 5, 30, GFP_KERNEL) < 0); + + for (i = 0; i < 10000; i++) { + ida_simple_remove(&ida, i); + } + assert(ida_is_empty(&ida)); + + ida_destroy(&ida); +} + void ida_checks(void) { DEFINE_IDA(ida); @@ -453,6 +471,7 @@ void ida_checks(void) ida_check_max(); ida_check_conv(); ida_check_random(); + ida_simple_get_remove_test(); radix_tree_cpu_dead(1); } |