| # Check build engine tracing of scanning events. |
| |
| # RUN: rm -rf %t.build |
| # RUN: mkdir -p %t.build |
| # RUN: cp %s %t.build/build.ninja |
| # RUN: touch %t.build/input-1 |
| # RUN: touch %t.build/input-2 |
| # RUN: %{llbuild} ninja build --jobs 1 --chdir %t.build |
| |
| # Check dependency scanning on rebuild. |
| # |
| # RUN: echo "mod" >> %t.build/input-2 |
| # RUN: %{llbuild} ninja build --jobs 1 --chdir %t.build --trace %t.trace-out |
| # RUN: %{FileCheck} --input-file %t.trace-out %s |
| # |
| # We scan "output", which pauses, then "input-1" (which doesn't need to run), |
| # then "input-2" (which does need to run), and then return to "output", which |
| # needs to be deferred waiting for "input-2" to complete. After it completes, we |
| # rescan "output" and realize it needs to run. |
| # |
| # CHECK: { "new-rule", "[[RULE1:.*]]", "output" }, |
| # CHECK: { "checking-rule-needs-to-run", "[[RULE1]]" }, |
| # CHECK: { "paused-input-request-for-rule-scan", "[[RULE1]]" }, |
| # CHECK: { "new-rule", "[[RULE2:.*]]", "input-1" }, |
| # CHECK: { "checking-rule-needs-to-run", "[[RULE2]]" }, |
| # CHECK: { "rule-does-not-need-to-run", "[[RULE2]]" }, |
| # CHECK: { "rule-scanning-next-input", "[[RULE1]]", "[[RULE2]]" }, |
| # CHECK: { "new-rule", "[[RULE3:.*]]", "input-2" }, |
| # CHECK: { "checking-rule-needs-to-run", "[[RULE3]]" }, |
| # CHECK: { "rule-needs-to-run", "[[RULE3]]", "invalid-value" }, |
| # CHECK: { "rule-scanning-next-input", "[[RULE1]]", "[[RULE3]]" }, |
| # CHECK: { "created-task-for-rule", "[[TASK1:.*]]", "[[RULE3]]" }, |
| # CHECK: { "rule-scanning-deferred-on-task", "[[RULE1]]", "[[TASK1]]" }, |
| # CHECK: { "finished-task", "[[TASK1]]", "[[RULE3]]", "changed" }, |
| # CHECK: { "rule-scanning-next-input", "[[RULE1]]", "[[RULE3]]" }, |
| # CHECK: { "rule-needs-to-run", "[[RULE1]]", "input-rebuilt", "[[RULE3]]" }, |
| |
| rule CAT |
| command = cat ${in} > $out |
| |
| build output: CAT input-1 input-2 |
| |
| default output |
