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1// Test visualization of general MC/DC constructs with 0 executed test vectors.2 3// RUN: llvm-profdata merge %S/Inputs/mcdc-general-none.proftext -o %t.profdata4// RUN: llvm-cov show --show-mcdc %S/Inputs/mcdc-general.o -instr-profile %t.profdata -path-equivalence=.,%S/Inputs | FileCheck %s5// RUN: llvm-cov report --show-mcdc-summary %S/Inputs/mcdc-general.o -instr-profile %t.profdata -show-functions -path-equivalence=.,%S/Inputs %S/Inputs/mcdc-general.cpp | FileCheck %s -check-prefix=REPORT6 7// CHECK: test(bool8 9// CHECK: ------------------10// CHECK-NEXT: |---> MC/DC Decision Region (12:7) to (12:27)11// CHECK-NEXT: |12// CHECK-NEXT: | Number of Conditions: 413// CHECK-NEXT: | Condition C1 --> (12:8)14// CHECK-NEXT: | Condition C2 --> (12:13)15// CHECK-NEXT: | Condition C3 --> (12:20)16// CHECK-NEXT: | Condition C4 --> (12:25)17// CHECK-NEXT: |18// CHECK-NEXT: | Executed MC/DC Test Vectors:19// CHECK-NEXT: |20// CHECK-NEXT: | None.21// CHECK-NEXT: |22// CHECK-NEXT: | C1-Pair: not covered23// CHECK-NEXT: | C2-Pair: not covered24// CHECK-NEXT: | C3-Pair: not covered25// CHECK-NEXT: | C4-Pair: not covered26// CHECK-NEXT: | MC/DC Coverage for Decision: 0.00%27// CHECK-NEXT: |28// CHECK-NEXT: ------------------29 30 31// Turn off MC/DC visualization.32// RUN: llvm-cov show %S/Inputs/mcdc-general.o -instr-profile %t.profdata -path-equivalence=.,%S/Inputs | FileCheck %s -check-prefix=NOMCDC33// NOMCDC-NOT: MC/DC Decision Region34 35// REPORT: Name Regions Miss Cover Lines Miss Cover Branches Miss Cover MC/DC Conditions Miss Cover36// REPORT-NEXT: -------------------------------------------------------------------------------------------------------------------------------------------37// REPORT-NEXT: _Z4testbbbb 25 0 100.00% 9 0 100.00% 24 2 91.67% 12 12 0.00%38// REPORT-NEXT: main 1 0 100.00% 11 0 100.00% 0 0 0.00% 0 0 0.00%39// REPORT-NEXT: ---40// REPORT-NEXT: TOTAL 26 0 100.00% 20 0 100.00% 24 2 91.67% 12 12 0.00%41 42// Turn off MC/DC summary.43// RUN: llvm-cov report %S/Inputs/mcdc-general.o -instr-profile %t.profdata -show-functions -path-equivalence=.,%S/Inputs %S/Inputs/mcdc-general.cpp | FileCheck %s -check-prefix=REPORT_NOMCDC44// REPORT_NOMCDC-NOT: TOTAL{{.*}}12 12 0.00%45 46 47// Test file-level report.48// RUN: llvm-cov report --show-mcdc-summary %S/Inputs/mcdc-general.o -instr-profile %t.profdata -path-equivalence=.,%S/Inputs %S/Inputs/mcdc-general.cpp | FileCheck %s -check-prefix=FILEREPORT49// FILEREPORT: TOTAL{{.*}}12 12 0.00%50 51 52// Test html output.53// RUN: rm -rf %t.html.dir54// RUN: llvm-cov show --show-mcdc-summary --show-mcdc %S/Inputs/mcdc-general.o -instr-profile %t.profdata -path-equivalence=.,%S/Inputs -format html -o %t.html.dir55// RUN: FileCheck -check-prefix=HTML -input-file=%t.html.dir/coverage/mcdc-general.cpp.html %s56// HTML-COUNT-4: MC/DC Decision Region (<span class='line-number'><a href='#L{{[0-9]+}}'><span>57 58// RUN: FileCheck -check-prefix HTML-INDEX -input-file %t.html.dir/index.html %s59// HTML-INDEX-LABEL: <table>60// HTML-INDEX: <td class='column-entry-bold'>Filename</td>61// HTML-INDEX: <td class='column-entry-bold'>Function Coverage</td>62// HTML-INDEX: <td class='column-entry-bold'>Line Coverage</td>63// HTML-INDEX: <td class='column-entry-bold'>Region Coverage</td>64// HTML-INDEX: <td class='column-entry-bold'>Branch Coverage</td>65// HTML-INDEX: <td class='column-entry-bold'>MC/DC</td>66// HTML-INDEX: <a href='coverage{{.*}}mcdc-general.cpp.html'{{.*}}mcdc-general.cpp</a>67// HTML-INDEX: <td class='column-entry-green'>68// HTML-INDEX: 100.00% (2/2)69// HTML-INDEX: 100.00% (20/20)70// HTML-INDEX: 100.00% (26/26)71// HTML-INDEX: 91.67% (22/24)72// HTML-INDEX: 0.00% (0/12)73// HTML-INDEX: Totals74 75# How to regenerate Inputs/mcdc-general-none.proftext:76# Copy Inputs/mcdc-general.proftext and replace all bitmap values with 0.77