[PATCH] D122785: chore: add watermark test for llvm-cov

[Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGd17c7cc53812: [llvm-cov] Add test cases for coverage_watermark (authored by Tan Jinhua <jinhua.tan at bytedance.com>).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122785/new/

https://reviews.llvm.org/D122785

Files:
  llvm/test/tools/llvm-cov/coverage_watermark.test


Index: llvm/test/tools/llvm-cov/coverage_watermark.test
===================================================================
--- /dev/null
+++ llvm/test/tools/llvm-cov/coverage_watermark.test
@@ -0,0 +1,41 @@
+RUN: not llvm-cov show --instr-profile=/dev/null -coverage-watermark=foo /dev/null 2>&1 | FileCheck --check-prefix=INVALID-ARG %s
+INVALID-ARG: error: -coverage-watermark: invalid argument 'foo', must be in format 'high,low'
+
+RUN: not llvm-cov show --instr-profile=/dev/null -coverage-watermark=a,2 /dev/null 2>&1 | FileCheck --check-prefix=INVALID-HIGH %s
+INVALID-HIGH: error: -coverage-watermark: invalid number 'a', invalid value for 'high'
+
+RUN: not llvm-cov show --instr-profile=/dev/null -coverage-watermark=10,b /dev/null 2>&1 | FileCheck --check-prefix=INVALID-LOW %s
+INVALID-LOW: error: -coverage-watermark: invalid number 'b', invalid value for 'low'
+
+RUN: not llvm-cov show --instr-profile=/dev/null -coverage-watermark=10,20 /dev/null 2>&1 | FileCheck --check-prefix=INVALID-ARRANGE %s
+INVALID-ARRANGE: error: -coverage-watermark: invalid number range '10,20', must be both high and low should be between 0-100, and high > low
+
+RUN: llvm-cov show %S/Inputs/templateInstantiations.covmapping -instr-profile %S/Inputs/templateInstantiations.profdata -format html -show-region-summary -show-instantiation-summary -o %t.html.dir -path-equivalence=/tmp,%S %S/showTemplateInstantiations.cpp
+RUN: FileCheck -check-prefix=ORIGIN %s -input-file %t.html.dir/index.html
+
+ORIGIN: <td class='column-entry-green'>
+ORIGIN: 100.00% (3/3)
+ORIGIN: <td class='column-entry-red'>
+ORIGIN: 75.00% (9/12)
+ORIGIN: <td class='column-entry-red'>
+ORIGIN: 66.67% (4/6)
+
+RUN: llvm-cov show %S/Inputs/templateInstantiations.covmapping -instr-profile %S/Inputs/templateInstantiations.profdata -format html -show-region-summary -show-instantiation-summary -o %t.html.dir -path-equivalence=/tmp,%S -coverage-watermark 80,60 %S/showTemplateInstantiations.cpp
+RUN: FileCheck -check-prefix=DOWNGRADE1 %s -input-file %t.html.dir/index.html
+
+DOWNGRADE1: <td class='column-entry-green'>
+DOWNGRADE1: 100.00% (3/3)
+DOWNGRADE1: <td class='column-entry-yellow'>
+DOWNGRADE1: 75.00% (9/12)
+DOWNGRADE1: <td class='column-entry-red'>
+DOWNGRADE1: 66.67% (4/6)
+
+RUN: llvm-cov show %S/Inputs/templateInstantiations.covmapping -instr-profile %S/Inputs/templateInstantiations.profdata -format html -show-region-summary -show-instantiation-summary -o %t.html.dir -path-equivalence=/tmp,%S -coverage-watermark 70,50 %S/showTemplateInstantiations.cpp
+RUN: FileCheck -check-prefix=DOWNGRADE2 %s -input-file %t.html.dir/index.html
+
+DOWNGRADE2: <td class='column-entry-green'>
+DOWNGRADE2: 100.00% (3/3)
+DOWNGRADE2: <td class='column-entry-green'>
+DOWNGRADE2: 75.00% (9/12)
+DOWNGRADE2: <td class='column-entry-yellow'>
+DOWNGRADE2: 66.67% (4/6)


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