From 163172b762c04fa62c2017c60654373af8006f77 Mon Sep 17 00:00:00 2001
From: Takafumi Arakaki <aka.tkf@gmail.com>
Date: Tue, 28 Sep 2021 23:29:46 -0400
Subject: [PATCH] More tests for print

---
 .../src/test_dlcrq.jl                         | 13 +++++++++++
 .../src/test_mpcrq.jl                         | 23 +++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/test/ConcurrentCollectionsTests/src/test_dlcrq.jl b/test/ConcurrentCollectionsTests/src/test_dlcrq.jl
index e8a1f2d..e6e7b7d 100644
--- a/test/ConcurrentCollectionsTests/src/test_dlcrq.jl
+++ b/test/ConcurrentCollectionsTests/src/test_dlcrq.jl
@@ -172,10 +172,23 @@ end
 
 function test_print()
     q = DualLinkedConcurrentRingQueue{Int}()
+    str = sprint(show, "text/plain", q)
+    @test "Dual LCRQ: " ⊏ str
+    @test "0 data item" ⊏ str
+
     push!(q, 333)
     str = sprint(show, "text/plain", q)
     @test "Dual LCRQ: " ⊏ str
     @test "1 data item" ⊏ str
+
+    popfirst!(q)
+    t = @task popfirst!(q)
+    yield(t)
+    str = sprint(show, "text/plain", q)
+    push!(q, 444)
+    wait(t)
+    @test "Dual LCRQ: " ⊏ str
+    @test "1 waiter" ⊏ str
 end
 
 end  # module
diff --git a/test/ConcurrentCollectionsTests/src/test_mpcrq.jl b/test/ConcurrentCollectionsTests/src/test_mpcrq.jl
index 727a917..c6c208e 100644
--- a/test/ConcurrentCollectionsTests/src/test_mpcrq.jl
+++ b/test/ConcurrentCollectionsTests/src/test_mpcrq.jl
@@ -3,7 +3,9 @@ module TestMPCRQ
 using Base.Experimental: @sync
 using ConcurrentCollections
 using ConcurrentCollections.Implementations:
+    DATA,
     IndirectMultiPolarityConcurrentRingQueueNode,
+    MPCRQSlot,
     MPCRQ_CLOSED,
     MPCRQ_ENQUEUED,
     Waiter,
@@ -13,6 +15,16 @@ using ProgressLogging: @logprogress, @withprogress
 using Test
 using ..Utils: ⊏
 
+function test_print_mpcrqslot()
+    slot = MPCRQSlot(; index = 111, safe = false, polarity = DATA, storage = UInt32(0xaaa))
+    str = sprint(show, "text/plain", slot)
+    @test "MPCRQSlot" ⊏ str
+    @test r"index *= *111" ⊏ str
+    @test r"safe *= *false" ⊏ str
+    @test r"polarity *=.*DATA" ⊏ str
+    @test r"storage *= *0x0+aaa" ⊏ str
+end
+
 function test_close()
     crq = IndirectMultiPolarityConcurrentRingQueueNode{Int}(3)
     @testset for i in 1:8
@@ -173,6 +185,17 @@ function test_print()
     crq = IndirectMultiPolarityConcurrentRingQueueNode{Int}(3)
     str = sprint(show, "text/plain", crq)
     @test "MP-CRQ: " ⊏ str
+    @test "empty" ⊏ str
+
+    denqueue!(crq, 333)
+    str = sprint(show, "text/plain", crq)
+    @test "1 data item" ⊏ str
+
+    denqueue!(crq, Waiter{Int}())  # pop
+    w = Waiter{Int}()
+    denqueue!(crq, w)
+    str = sprint(show, "text/plain", crq)
+    @test "1 waiter" ⊏ str
 end
 
 end  # module