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: Totals
ORIGIN: <td class='column-entry-green'>
ORIGIN: 100.00% (2/2)
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)
ORIGIN: <td class='column-entry-gray'>
ORIGIN: - (0/0)
ORIGIN: </tr>

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 80,70 %S/showTemplateInstantiations.cpp
RUN: FileCheck -check-prefix=DOWNGRADE1 %s -input-file %t.html.dir/index.html

DOWNGRADE:1 Totals
DOWNGRADE1: <td class='column-entry-green'>
DOWNGRADE1: 100.00% (2/2)
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)
DOWNGRADE1: <td class='column-entry-gray'>
DOWNGRADE1: - (0/0)
DOWNGRADE1: </tr>

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

DOWNGRADE:1 Totals
DOWNGRADE2: <td class='column-entry-green'>
DOWNGRADE2: 100.00% (2/2)
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)
DOWNGRADE1: <td class='column-entry-gray'>
DOWNGRADE1: - (0/0)
DOWNGRADE1: </tr>