diff options
Diffstat (limited to 'test/syscalls/syscall_test_runner.go')
| -rw-r--r-- | test/syscalls/syscall_test_runner.go | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/test/syscalls/syscall_test_runner.go b/test/syscalls/syscall_test_runner.go index e900f8abc..c1e9ce22c 100644 --- a/test/syscalls/syscall_test_runner.go +++ b/test/syscalls/syscall_test_runner.go @@ -20,12 +20,10 @@ import ( "flag" "fmt" "io/ioutil" - "math" "os" "os/exec" "os/signal" "path/filepath" - "strconv" "strings" "syscall" "testing" @@ -358,32 +356,14 @@ func main() { fatalf("ParseTestCases(%q) failed: %v", testBin, err) } - // If sharding, then get the subset of tests to run based on the shard index. - if indexStr, totalStr := os.Getenv("TEST_SHARD_INDEX"), os.Getenv("TEST_TOTAL_SHARDS"); indexStr != "" && totalStr != "" { - // Parse index and total to ints. - index, err := strconv.Atoi(indexStr) - if err != nil { - fatalf("invalid TEST_SHARD_INDEX %q: %v", indexStr, err) - } - total, err := strconv.Atoi(totalStr) - if err != nil { - fatalf("invalid TEST_TOTAL_SHARDS %q: %v", totalStr, err) - } - // Calculate subslice of tests to run. - shardSize := int(math.Ceil(float64(len(testCases)) / float64(total))) - begin := index * shardSize - // Set end as begin of next subslice. - end := ((index + 1) * shardSize) - if begin > len(testCases) { - // Nothing to run. - return - } - if end > len(testCases) { - end = len(testCases) - } - testCases = testCases[begin:end] + // Get subset of tests corresponding to shard. + begin, end, err := testutil.TestBoundsForShard(len(testCases)) + if err != nil { + fatalf("TestsForShard() failed: %v", err) } + testCases = testCases[begin:end] + // Run the tests. var tests []testing.InternalTest for _, tc := range testCases { // Capture tc. |